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Spring 2026 Course Offerings

Spring Quarter 2026 Course Offerings

BIOLOGY
(COLLEGE OF ARTS AND SCIENCES )

Enrollment and status (open/closed) were accurate when this page was created (12:03 am April 15, 2026) but may have changed since then. For current enrollment and status, check the Enrollment Summary. (UW NetID required.)

Help with the UW Course Offerings

CHECK WITH BIOL OFFICE (HCK 318) 8:00A ON 1ST DAY OF CLASS ABOUT SPACE AVAILABILITY; NO OVERLOADS

Enrl        Sect                                                                                             Crs
Restr   SLN  ID Cred    Meeting Times                                              Status Enrl/Lim   Grades  Fee Other
 ?       ?       ?           ?                                                     ?       ?         ?      ?    ?

BIOL 118 SURVEY OF PHYSIOL

(NSc)

       11249 A  5       MTWThF 1030-1120                                           Open    298/ 345           $46

BIOL 119 ELEM PHYSIOL LAB

(NSc)

Prerequisites (cancellation in effect)

       11250 A  2       T      1230-220                                            Closed   24/  24          $100

       11251 B  2       T      230-420                                             Closed   24/  24          $100

       11252 C  2       W      1230-220                                            Closed   24/  24          $100

       11253 D  2       W      230-420                                             Closed   24/  24          $100

       11254 E  2       Th     1230-220                                            Closed   24/  24          $100

BIOL 126 INTRO CONSERVTN BIOL

(NSc)

       11255 A  5       to be arranged                                             Open    119/ 120                %A    
                        COURSE WILL BE FULLY ONLINE                                 
                        ASYNCHRONOUS

BIOL 130 INTRO NEUROSCIENCE

(NSc)

Prerequisites

       11256 A  4       TTh    1000-1120                                           Closed  100/ 100

       11257 AA  QZ     T      200-250                                             Open     23/  25

       11258 AB  QZ     T      300-350                                             Closed   26/  25

       11259 AC  QZ     Th     200-250                                             Closed   25/  25

       11260 AD  QZ     Th     300-350                                             Closed   26/  25

BIOL 180 INTRO BIOLOGY

(NSc)

FOR BIOL 180: REPEAT REGISTRATION ONE TIME ONLY BEGINNING PERIOD 3. REGISTERED STUDENTS NOT ATTENDING THE FIRST LAB MAY BE DROPPED. FOR QUESTIONS ABOUT REGISTRATION, PLEASE CONTACT COURSE COORDINATOR JOHN PARKS AT: jwparks@uw.edu

      >11261 A  5       MTWThF 1030-1120                                                   620/ 624          $130        
                        NON-MATRICULATED STUDENTS CONTACT                           
                        JOHN PARKS: JWPARKS@UW.EDU. NO                              
                        AUDITORS UNTIL DAY SIX                                      
                        OPTIONAL LINKED WRITING COURSE                              
                        FOR C OR W CREDIT:                                          
                        SEE ENGL 199 A.

      >11262 AA  LB     T      800-950                                                      26/  26

      >11263 AB  LB     T      800-950                                                      25/  26

      >11264 AC  LB     T      1200-150                                                     26/  26

      >11265 AD  LB     T      1200-150                                                     26/  26

      >11266 AE  LB     T      230-420                                                      26/  26

      >11267 AF  LB     T      230-420                                                      26/  26

      >11268 AG  LB     T      500-650P                                                     26/  26

      >11269 AH  LB     T      500-650P                                                     26/  26

      >11270 AI  LB     W      800-950                                                      25/  26

      >11271 AJ  LB     W      800-950                                                      26/  26

      >11272 AK  LB     W      1200-150                                                     26/  26

      >11273 AL  LB     W      1200-150                                                     26/  26

      >11274 AM  LB     W      230-420                                                      26/  26

      >11275 AN  LB     W      230-420                                                      26/  26                      
                        .

      >11276 AO  LB     W      500-650P                                                     26/  26

      >11277 AP  LB     W      500-650P                                                     26/  26

      >11278 AQ  LB     Th     800-950                                                      25/  26

      >11279 AR  LB     Th     800-950                                                      26/  26

      >11280 AS  LB     Th     1200-150                                                     26/  26

      >11281 AT  LB     Th     1200-150                                                     26/  26

      >11282 AU  LB     Th     230-420                                                      25/  26

      >11283 AV  LB     Th     230-420                                                      26/  26

      >11284 AW  LB     Th     500-650P                                                     26/  26

      >11285 AX  LB     Th     500-650P                                                     26/  26

      >11286 B  5       to be arranged                                                       0/  25          $130        
                        THIS COURSE IS TAUGHT AS PART OF                            
                        THE SPRING MARINE STUDIES PROGRAM                           
                        AT FRIDAY HARBOR LABORATORIES.                              
                        TO ENROLL IN THIS COURSE APPLY                              
                        THROUGH FRIDAY HARBOR LABS.                                 
                        AFTER BEING ACCEPTED INTO THE                               
                        COURSE                                                      
                        YOU WILL RECEIVE AN ADD CODE TO                             
                        REGISTER WITH.                                              
                        HTTPS://FHL.UW.EDU/COURSES/APPLYING                         
                        -FOR-AN-FHL-COURSE/                                         
                        QUESTIONS ABOUT THIS COURSE CAN                             
                        BE DIRECTED TO FIONA CURLISS AT                             
                        FHLSTUDENTS@UW.EDU

BIOL 200 INTRO BIOLOGY

(NSc)

Prerequisites (cancellation in effect)

       11287 A  5       MTWThF 230-320                                             Open    431/ 432          $130        
                        BIO 200 WILL HAVE COURSE WORK                               
                        DUE BEFORE THE FIRST DATE OF                                
                        CLASS. YOU CAN SEE THE CLASS                                
                        STRUCTURE HERE:                                             
                        HTTPS://TINYURL.COM/3CCH9E7R                                
                        TO AVOID MISSING COURSE                                     
                        POINTS LATE ENROLLING AND NON-                              
                        MATRICULATED STUDENTS MUST                                  
                        CONTACT MINERVA ORELLANA                                    
                        (MINERVAO@UW.EDU) FOR ACCESS TO                             
                        COURSE MATERIALS.                                           
                        OPTIONAL LINKED WRITING COURSE                              
                        FOR C OR W CREDIT: SEE ENGL 299                             
                        A.

       11288 AA  LB     T      900-1120                                            Closed   24/  24

       11289 AB  LB     T      900-1120                                            Closed   25/  24

       11290 AC  LB     T      1200-220                                            Closed   24/  24

       11291 AD  LB     T      1200-220                                            Closed   24/  24

       11292 AE  LB     T      400-620                                             Closed   24/  24

       11293 AF  LB     T      400-620                                             Closed   24/  24

       11294 AG  LB     W      900-1120                                            Closed   24/  24

       11295 AH  LB     W      900-1120                                            Closed   24/  24

       11296 AI  LB     W      1200-220                                            Open     23/  24

       11297 AJ  LB     W      1200-220                                            Open     23/  24

       11298 AK  LB     W      400-620                                             Closed   24/  24

       11299 AL  LB     W      400-620                                             Closed   24/  24

       11300 AM  LB     Th     900-1120                                            Closed   24/  24

       11301 AN  LB     Th     900-1120                                            Closed   24/  24

       11302 AO  LB     Th     1200-220                                            Closed   24/  24

       11303 AP  LB     Th     1200-220                                            Closed   24/  24

       11304 AQ  LB     Th     400-620                                             Closed   24/  24

       11305 AR  LB     Th     400-620                                             Closed   24/  24

BIOL 210 CLMT CHG, RACE & ENV

(NSc,DIV)

Prerequisites (cancellation in effect)

      >21157 A  2       F      100-220                                                      11/  30                %     
                        TO REGISTER EMAIL MARIAGRC@UW.EDU

BIOL 220 INTRO BIOL

(NSc)

Prerequisites (cancellation in effect)

      >11306 A  5       MTWThF 1130-1220                                                   648/ 650          $130

      >11307 AA  LB     T      900-1120                                                     25/  25

      >11308 AB  LB     T      900-1120                                                     25/  25

      >11309 AC  LB     T      1230-250                                                     25/  25

      >11310 AD  LB     T      1230-250                                                     26/  25

      >11311 AE  LB     T      300-520                                                      25/  25

      >11312 AF  LB     T      300-520                                                      25/  25

      >11313 AG  LB     T      530-750P                                                     25/  25

      >11314 AH  LB     T      530-750P                                                     25/  25

      >11315 AI  LB     W      900-1120                                                     25/  25

      >11316 AJ  LB     W      900-1120                                                     25/  25

      >11317 AK  LB     W      1230-250                                                     25/  25

      >11318 AL  LB     W      1230-250                                                     25/  25

      >11319 AM  LB     W      300-520                                                      25/  25

      >11320 AN  LB     W      300-520                                                      25/  25

      >11321 AO  LB     W      530-750P                                                     25/  25

      >11322 AP  LB     W      530-750P                                                     24/  25

      >11323 AQ  LB     Th     900-1120                                                     25/  25

      >11324 AR  LB     Th     900-1120                                                     25/  25

      >11325 AS  LB     Th     1230-250                                                     26/  25

      >11326 AT  LB     Th     1230-250                                                     25/  25

      >11327 AU  LB     Th     300-520                                                      24/  25

      >11328 AV  LB     Th     300-520                                                      25/  25

      >11329 AW  LB     Th     530-750P                                                     25/  25

      >11330 AX  LB     Th     530-750P                                                     23/  25

      >11331 AY  LB     F      900-1120                                                     25/  25

      >11332 AZ  LB     F      900-1120                                                     25/  25

BIOL 305 VIDEO STORYTELLING

(A&H/NSc)

Prerequisites (cancellation in effect)

      >11333 A  3       TTh    930-1050                                                     16/  24          $150        
                        SHOULD HAVE EXPOSURE TO VIDEO                               
                        EDITING OR VIDEO EDITING                                    
                        EXPERIENCE

BIOL 331 LSCAPE PLANT RECOG

(NSc)

       11334 A  3       TTh    230-520                                             Closed   20/  20                J     
                        ATTENDANCE OF 1ST CLASS MTG IS                              
                        MANDATORY TO GUARANTEE SPACE IN                             
                        CLASS

BIOL 350 FOUNDTNS PHYSIOLOGY

(NSc)

Prerequisites (cancellation in effect)

      >11335 A  4       MWF    930-1020                                                    119/ 120

       11336 AA  QZ     T      1030-1120                                           Closed   20/  20

       11337 AB  QZ     T      1130-1220                                           Closed   20/  20

       11338 AC  QZ     T      1030-1120                                           Closed   20/  20

       11339 AD  QZ     T      1130-1220                                           Closed   21/  20

       11340 AE  QZ     T      1230-120                                            Open     19/  20

       11341 AF  QZ     T      1230-120                                            Open     19/  20

BIOL 354 EVOL AND SYSTEMATICS

(NSc)

Prerequisites (cancellation in effect)

REPEAT REGISTRATION ONE TIME ONLY BEGINNING PD 2

       11342 A  4       MW     230-320                                             Open     78/ 120

       11343 AA  QZ     T      1030-1120                                           Open     18/  30

       11344 AB  QZ     T      1130-1220                                           Open     23/  30

       11345 AC  QZ     T      1230-120                                            Open     13/  30

       11346 AD  QZ     T      130-220                                             Open     24/  30

BIOL 355 FNDATION MOL CEL BIO

(NSc)

Prerequisites (cancellation in effect)

      >11347 A  4       TTh    100-220                                                     119/ 120

      >11348 AA  QZ     W      1130-1220                                                    21/  20

      >11349 AB  QZ     W      1230-120                                                     20/  20

      >11350 AC  QZ     W      130-220                                                      18/  20

      >11351 AD  QZ     W      1130-1220                                                    20/  20

      >11352 AE  QZ     W      1230-120                                                     20/  20

      >11353 AF  QZ     W      130-220                                                      20/  20

BIOL 359 QUANTITATIVE BIOLOGY

(NSc,RSN)

Prerequisites (cancellation in effect)

       11359 A  3       MW     1000-1120                                           Open     48/  50

BIOL 383 ATHLETC TRAIN (CORE)

Prerequisites

      >11360 A  1-3     W      700-750                                                      20/  20                      
                        MUST BE ACCEPTED INTO THE UW                                
                        SPORTS MEDICINE INTERNSHIP                                  
                        TO REGISTER                                                 
                        PLEASE CONTACT JENN STUECKLE                                
                        (JENNRAT@UW.EDU) WITH QUESTIONS                             
                        COURSE MEETS ROSE AUDITORIUM                                
                        ON THE ATHLETICS CAMPUS

BIOL 396 PEER FACILITATION

(NSc)

Prerequisites

 IS    11361 A  1-4     to be arranged                                             Closed   57/  50  CR/NC               
                        FACULTY CODE NEEDED TO REGISTER                             
                        FOR THIS COURSE.

 IS    21334 B  1-4     to be arranged                                             Open     16/  40

BIOL 399 BIOLOGY INTERNSHIP

(NSc)

      >11362 A  2-12    to be arranged                                                       8/  40  CR/NC               
                        CONTACT                                                     
                        BIOLADV@UW.EDU TO CHECK THAT BIOL                           
                        399 CREDITS CAN COUNT TOWARDS                               
                        DEGREE. TO REQUEST ADD CODE PLEASE                          
                        FILL OUT THE FORM                                           
                        HTTPS://BIT.LY/BIO399

 IS    11363 B  2-12    to be arranged                                             Open      0/  20E CR/NC               
                        CREDIT FOR AN INTERNSHIP WITH                               
                        FACULTY. THIS INCLUDES COASST                               
                        INTERNS. STUDENTS SHOULD ASK                                
                        FACULTY MEMBER FOR FACULTY                                  
                        CODE.

BIOL 400 MOLECULAR BIOLOGY

(NSc)

Prerequisites (cancellation in effect)

      >11364 A  4       TTh    1000-1120                                                    26/  48          $140        
                        STUDENTS NOT ATTENDING A LAB SECTIO                         
                        N                                                           
                        IN THE FIRST WEEK MAY BE DROPPED                            
                        FROM THE CLASS

       11365 AA  LB     T      1230-420                                            Open      9/  16

       11366 AB  LB     W      1230-420                                            Open     11/  16

       11367 AC  LB     Th     1230-420                                            Open      6/  16

BIOL 402 FUNCTIONAL GENOMICS

(NSc)

Prerequisites

**BIOL 402 ALL SECTIONS - STUDENTS NOT ATTENDING THE FIRST LAB MAY BE DROPPED

       11368 A  4       M      130-220                                             Open     22/  24          $300        
                        WF     130-520

BIOL 404 ANIMAL PHYSIOLOGY

(NSc)

Prerequisites (cancellation in effect)

       11369 A  3       TTh    1130-1220                                           Open     64/  70

       11370 AA  QZ     F      900-950                                             Open     20/  22

       11371 AB  QZ     F      1000-1050                                           Open     20/  24

       11372 AC  QZ     F      1100-1150                                           Closed   24/  24

BIOL 410 MAR ECOL SALISH SEA

(NSc)

Prerequisites

       11373 A  5       to be arranged                                             Closed    0/   0          $145  J

BIOL 411 DEV BIOL

(NSc)

Prerequisites (cancellation in effect)

      >11374 A  4       MW     100-220                                                      97/ 120                      
                        COURSE IS CLOSED AFTER THE START OF                         
                                                                                    
                        THE QUARTER. STUDENTS ARE EXPECTED                          
                        TO PARTICIPATE IN PERSON AND WILL B                         
                        E                                                           
                        DROPPED IF THEY MISS THE FIRST TWO                          
                        WEEKS OF THE QUARTER.

       11375 AA  QZ     W      900-1020                                            Closed   20/  20

       11376 AB  QZ     W      1030-1150                                           Open     17/  20

       11377 AC  QZ     W      900-1020                                            Open     11/  20

       11378 AD  QZ     W      1030-1150                                           Open     17/  20

       11379 AE  QZ     W      230-350                                             Open     14/  20

       11380 AF  QZ     W      230-350                                             Open     18/  20

BIOL 412 DEVELOPMENTAL LAB

(NSc)

Prerequisites (cancellation in effect)

      >11381 A  4       TTh    1030-1220                                                    21/  25           $66        
                        COURSE IS CLOSED AFTER THE START OF                         
                                                                                    
                        THE QUARTER. STUDENTS ARE EXPECTED                          
                        TO PARTICIPATE IN PERSON AND WILL B                         
                        E                                                           
                        DROPPED IF THEY MISS THE FIRST TWO                          
                        WEEKS OF THE QUARTER.

BIOL 413 HUMAN ANATOMY SURVEY

(NSc)

Prerequisites

       11382 A  5       TTh    1130-1250                                           Closed   60/  60          $300

       11383 AA  LB     MW     930-1150                                            Closed   30/  30

       11384 AB  LB     MW     1230-250                                            Closed   30/  30

BIOL 418 BIO RHYTHMS

(NSc)

Prerequisites

       11385 A  4       TTh    100-220                                             Open     38/  60           $60

      >11386 AA  QZ     F      930-1120                                                     13/  20                      
                        NOT AVAILABLE FOR REGISTRATION

      >11387 AB  QZ     F      1230-220                                                     13/  20                      
                        NOT AVAILABLE FOR REGISTRATION

       11390 AE  QZ     F      230-420                                             Open     12/  20

BIOL 423 MARINE ECOL PROCESS

(NSc)

Prerequisites (cancellation in effect)

       11392 A  3       MWF    130-220                                             Closed   60/  60

BIOL 426 COMPARTIV IMMUNOLOGY

(NSc)

Prerequisites

      >11393 A  3       MW     830-950                                                      60/  60

      >11394 AA  QZ     M      230-320                                                      20/  20

       11395 AB  QZ     W      230-320                                             Closed   20/  20

       11396 AC  QZ     W      330-420                                             Closed   20/  20

BIOL 428 SENSORY NEURO &ECOL

(NSc)

Prerequisites (cancellation in effect)

       11397 A  5       TTh    1130-1220                                           Open     69/  70          $130

       11398 AA  LB     T      1230-220                                            Open     16/  17

       11399 AB  LB     Th     1230-220                                            Closed   17/  17

       11400 AC  LB     T      300-450                                             Closed   18/  18

       11401 AD  LB     Th     300-450                                             Closed   18/  18

BIOL 430 MARINE ZOOLOGY

(NSc)

Prerequisites

       11402 A  5       to be arranged                                             Closed    0/   0          $170  J

BIOL 434 INVERTEBRATE ZOOL

(NSc)

Prerequisites (cancellation in effect)

       11403 A  5       MW     230-350                                             Closed   72/  72           $80

       11404 AA  LB     TTh    830-1120                                            Closed   24/  24

       11405 AB  LB     TTh    1130-220                                            Closed   24/  24

       11406 AC  LB     TTh    230-520                                             Closed   24/  24

BIOL 442 GENET OF PLNT INVTNS

Prerequisites

      >11407 A  3       TTh    930-1050                                                     40/  48

BIOL 445 MARINE BOTANY

(NSc)

Prerequisites (cancellation in effect)

       11409 A  5       to be arranged                                             Closed    0/   0          $213  J

BIOL 446 PLANT CLASSIF/IDENT

(NSc)

       11410 A  5       TTh    830-950                                             Open    111/ 114           $90  J

       11411 AA  LB     TTh    1130-120                                            Open     16/  19                J     
                        LABS AND LAB PRACTICAL EXAMS                                
                        WILL BE IN-PERSON AS SCHEDULED.                             
                        STUDENTS WHO NEED AN ENTIRELY-                              
                        ONLINE COURSE SHOULD CONSIDER                               
                        OTHER OPTIONS

       11412 AB  LB     TTh    1130-120                                            Open     18/  19                J     
                        LAB WILL BE 11:30-1:20

       11413 AC  LB     TTh    130-320                                             Closed   19/  19                J     
                        LABS AND LAB PRACTICAL EXAMS                                
                        WILL BE IN-PERSON AS SCHEDULED.                             
                        STUDENTS WHO NEED AN ENTIRELY-                              
                        ONLINE COURSE SHOULD CONSIDER                               
                        OTHER OPTIONS

       11414 AD  LB     TTh    130-320                                             Closed   19/  19                J     
                        LABS AND LAB PRACTICAL EXAMS                                
                        WILL BE IN-PERSON AS SCHEDULED.                             
                        STUDENTS WHO NEED AN ENTIRELY-                              
                        ONLINE COURSE SHOULD CONSIDER                               
                        OTHER OPTIONS

       11415 AE  LB     TTh    330-520                                             Closed   19/  19                J     
                        LABS AND LAB PRACTICAL EXAMS                                
                        WILL BE IN-PERSON AS SCHEDULED.                             
                        STUDENTS WHO NEED AN ENTIRELY-                              
                        ONLINE COURSE SHOULD CONSIDER                               
                        OTHER OPTIONS

       11416 AF  LB     TTh    330-520                                             Closed   20/  19                J     
                        LABS AND LAB PRACTICAL EXAMS                                
                        WILL BE IN-PERSON AS SCHEDULED.                             
                        STUDENTS WHO NEED AN ENTIRELY-                              
                        ONLINE COURSE SHOULD CONSIDER                               
                        OTHER OPTIONS

BIOL 452 VERTEBRATE BIOLOGY

(NSc)

Prerequisites (cancellation in effect)

      >11417 A  5       MWF    1030-1120                                                    66/  70           $52

      >11418 AA  LB     TTh    830-1120                                                     22/  23

      >11419 AB  LB     TTh    1130-220                                                     21/  24

      >11420 AC  LB     TTh    230-520                                                      23/  23

BIOL 465 COMPR ENDOCRINOLOGY

(NSc)

Prerequisites

       11421 A  4       MW     1000-1120                                           Open     59/  60

       11422 AA  QZ     F      100-150                                             Closed   20/  20

       11423 AB  QZ     F      200-250                                             Closed   20/  20

       11424 AC  QZ     F      300-350                                             Open     19/  20

BIOL 469 EVOLUTION&MEDICINE

(NSc)

Prerequisites (cancellation in effect)

       11425 A  3       TTh    330-420                                             Closed  181/ 180

       11426 AA  QZ     F      1230-120                                            Closed   30/  30

       11427 AB  QZ     F      130-220                                             Closed   31/  30

       11428 AC  QZ     F      230-320                                             Closed   30/  30

       11429 AD  QZ     F      330-420                                             Closed   30/  30

       11430 AE  QZ     F      1030-1120                                           Closed   30/  30

       11431 AF  QZ     F      1130-1220                                           Closed   30/  30

BIOL 475 PALEOBIO FIELD RSRCH

(NSc)

Prerequisites

      >11432 A  3       T      1130-220                                                      2/  25                J     
                        GEOCHEMICAL APPLICATIONS IN                                 
                        PALEONTOLOGY AND ECOLOGY

BIOL 479 MARINE BIO RESEARCH

 IS    11433 B  1-15    to be arranged                                             Open      0/   3E               RJ    
                        REQUIRES FACULTY APPROVED                                   
                        INDIVIDUAL LEARNING CONTRACT                                
                        CONTACT MARBIOL@UW.EDU FOR MORE                             
                        INFORMATION

BIOL 480 FIELD ECOLOGY

(NSc)

Prerequisites (cancellation in effect)

       11434 A  4       F      1130-1220                                           Open     21/  22          $125        
                        F      1230-520

BIOL 483 PALEOBIOLOGY SEMINAR

Prerequisites (cancellation in effect)

      >11435 A  1       Th     1230-120                                                      4/  14                J

BIOL 485 CELL MOLE& DEV SEMNR

(NSc)

Prerequisites (cancellation in effect)

       11436 C  2       T      130-320                                             Closed   24/  24                      
                        INTERDISCIPLINARY RESEARCH: FOOD FO                         
                        THOUGHT                                                     
                        COLLABORATIVE, INTERDISCIPLINARY                            
                        LITERATURE REVIEW ON FOOD AND THE                           
                        BRAIN. STUDENTS WILL EXPLORE NEURAL                         
                        SIGNALING, METABOLISM, AND PATHOLOG                         
                        AND WILL WORK IN GROUPS TO FOCUS ON                         
                        INTERCONNECTED ISSUES AND QUESTIONS

BIOL 486 ECO/EVOL/CONSRV SMNR

(NSc)

Prerequisites

       11437 A  2       W      1030-1220                                           Open     23/  24                      
                        ECOLOGY OF CORALS AND CORAL REEFS.                          
                        THIS SEMINAR WILL COVER RECENT                              
                        RESEARCH ON THE BIOLOGY OF CORALS A                         
                        THE ECOLOGY OF CORAL REEFS. TOPICS                          
                        WILL INCLUDE CORAL STRUCTURE,                               
                        NUTRITION, GROWTH, AND SYMBIOSIS.

BIOL 497 SPECIAL TOPICS

(NSc)

      >11438 A  3       MW     230-350                                                      44/  70                      
                        NEUROGENETICS

       11439 B  2       F      100-220                                             Open     20/  24                      
                        CITIZEN SCIENCE

       11440 C  2       F      1130-1250                                           Closed   24/  24                      
                        CLIMATE CRISIS, SYNTHETIC BIOLOGY                           
                        AND PLANT DEVELOPMENT

BIOL 498 LIBRARY RESEARCH

 IS   >11441 A  1-5     to be arranged                                                       1/  10E               R     
                        FACULTY CODE: HCK 318 OR                                    
                        BIOLADV@UW.EDU

BIOL 499 UNDERGRAD RESEARCH

 IS   >11442 A  1-15    to be arranged                                                      75/  30E               R     
                        THIS SECTION WILL BE GRADED. FOR                            
                        FACULTY CODE SEE INSTRUCTOR OR                              
                        HCK 318

 IS   >11443 B  1-15    to be arranged                                                      32/  30E CR/NC         R     
                        THIS SECTION IS FOR CR/NC ONLY.                             
                        FOR FACULTY CODE SEE INSTRUCTOR OR                          
                        HCK 318

BIOL 501 TPCS BIO INSTRUCTION

Restr  11444 B  1       to be arranged                                             Open      5/  20  CR/NC         O     
                        BLTC-BIOLOGY LEARNING AND TEACHING                          
                        COMMUNITY:                                                  
                        EACH QTR WE WILL DISCUSS                                    
                        EVIDENCE-BASED TEACHING                                     
                        PRACTICES, CHALLENGING TOPICS                               
                        AND LEARNING GOALS OF                                       
                        BIOLOGY COURSES.

BIOL 504 MENTORED READING

 IS    11445 A  2       to be arranged                                             Open      3/  20E

 IS    11446 B  4       to be arranged                                             Open      8/  20E

BIOL 505 TEACH BIOL EVID EQTY

Restr  21228 A  1       T      200-250                                             Open      9/  24                      
                        DEPARTMENT BOOK CLUB

BIOL 520 DEPT SEMINAR

Restr  11448 A  1       MW     1130-1250                                           Open     28/ 125  CR/NC

BIOL 531 TOPIC BIOL ED RSRCH

       11449 A  1       to be arranged                                             Open      2/  10  CR/NC

Restr  11450 B  1       to be arranged                                             Open      0/  10  CR/NC

BIOL 540 SEMINAR IN MCD BIO

Restr  11451 A  1       Th     400-520                                             Open      5/  20  CR/NC               
                        MF4 DEV BIOL CLUB. UNDERGRADS BY EN                         
                        TRY CODE ONLY, AVAILABLE FROM INSTR                         
                        UCTORS.

BIOL 541 TOPICS IN MCD BIO

Restr  11452 A  1       F      800-850                                             Open      0/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11453 B  1-3     F      900-950                                             Open      0/  10

Restr  11454 C  1       F      900-950                                             Open      2/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11455 D  1       to be arranged                                             Open      0/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB                            
                        OR BY INSTRUCTOR PERMISSION

Restr  11456 E  1-3     to be arranged                                             Closed    0/   0

Restr  11457 F  1       to be arranged                                             Open      0/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11458 J  1       F      200-250                                             Open      0/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11459 K  1       to be arranged                                             Open      0/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11460 L  1       to be arranged                                             Open      0/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11461 N  1       to be arranged                                             Open      0/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11462 O  1       to be arranged                                             Open      1/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11463 P  1       to be arranged                                             Open      2/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

BIOL 543 BIOL OF DROSOPHILA

Restr  11464 A  1       Th     530-720P                                            Open      0/  25E CR/NC               
                        UNDERGRADS BY ENTRY CODE ONLY,                              
                        AVAILABLE FROM INSTRUCTORS.                                 
                        INSTRUCTORS: DRS.                                           
                        PARRISH AND CABERNARD

BIOL 546 PLANT CLASSIF/IDENT

       11465 A  5       TTh    830-950                                             Open      1/   6           $90  J     
                        SYNCHRONOUS

Restr  11466 AA  LB     TTh    1130-120                                            Closed    1/   1                J

       11467 AB  LB     TTh    1130-120                                            Open      0/   1                J

       11468 AC  LB     TTh    130-320                                             Open      0/   1                J

       11469 AD  LB     TTh    130-320                                             Open      0/   1                J

       11470 AE  LB     TTh    330-520                                             Open      0/   1                J

       11471 AF  LB     TTh    330-520                                             Open      0/   1                J

BIOL 550 EVOLU & SYSTEM SMNR

Restr  11472 B  1       Th     1230-120                                            Open      7/  10  CR/NC         J     
                        PALEO LUNCH

Restr  11473 C  1       Th     300-350                                             Open      1/  20  CR/NC               
                        PHYLOGENICS - THEORY, METHODS,                              
                        AND EMPIRICAL DATA

BIOL 551 TOPICS EVOLU&SYSTEM

Restr  11474 A  1       to be arranged                                             Open      3/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11475 C  1       to be arranged                                             Open      0/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11476 E  1       to be arranged                                             Open      1/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11477 G  1       to be arranged                                             Open      0/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11478 H  1       to be arranged                                             Open      4/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11479 I  1       to be arranged                                             Open      4/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11480 J  1       to be arranged                                             Open      3/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11481 K  1       to be arranged                                             Open      0/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11482 L  1       to be arranged                                             Open      2/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  21477 M  1       F      200-250                                             Open      0/  20  CR/NC

BIOL 552 ADVANCED EVOLUTION

Restr  11483 A  2       to be arranged                                             Open      0/  15                      
                        COMPUTATION AND EVOLUTION.                                  
                        THIS IS A VIDEO CONFERENCING                                
                        COURSE TAUGHT AT MSU OFFERED                                
                        THROUGH BEACON, AN NSF CENTER                               
                        FOR                                                         
                        THE STUDY OF EVOLUTION IN ACTION                            
                        (VISIT: HTTP://BEACON-                                      
                        CENTER.ORG/                                                 
                        FOR MORE INFORMATION). THIS                                 
                        COURSE                                                      
                        IS MEANT TO DEVELOP                                         
                        COMPUTATIONAL                                               
                        SKILLS FOR THE STUDY OF                                     
                        EVOLUTION.

BIOL 561 TOPICS IN ECOLOGY

Restr  11484 A  1       to be arranged                                             Open      0/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11485 B  1       to be arranged                                             Open      0/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  21721 C  1       W      300-350                                             Open      0/  15

Restr  11486 D  1       to be arranged                                             Open      0/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11487 E  1       to be arranged                                             Open      1/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11488 F  1       to be arranged                                             Open      3/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11489 H  1       to be arranged                                             Open      3/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

BIOL 571 TOPICS CONSERV BIO

Restr  11490 A  1       to be arranged                                             Open      0/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11491 C  1       to be arranged                                             Open      0/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

BIOL 581 TOPICS IN PHYSIO

Restr  11492 A  1       to be arranged                                             Open      0/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11493 B  1       to be arranged                                             Open      3/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11494 C  1       to be arranged                                             Open      0/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11495 D  1       to be arranged                                             Open      0/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11496 E  1       to be arranged                                             Open      1/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  21284 F  1       F      900-950                                             Open      3/  24

Restr  11497 G  1       to be arranged                                             Open      3/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

Restr  11498 H  1       to be arranged                                             Open      0/  10  CR/NC               
                        FOR STUDENTS AFFILIATED WITH LAB OR                         
                        BY INSTRUCTOR PERMISSION.

BIOL 600 INDEPNDNT STDY/RSCH

 IS   >11499 A  1-10    to be arranged                                                      27/  50E CR/NC               
                        REGISTER W/ FACULTY CODE. CONTACT                           
                        ACROZ@UW.EDU FOR ENTRY CODES

BIOL 700 MASTERS THESIS

 IS   >11500 A  1-10    to be arranged                                                       0/  30E CR/NC               
                        REGISTER W/ FACULTY CODE. CONTACT                           
                        ACROZ@UW.EDU FOR ENTRY CODES

BIOL 800 DOCTORAL DISSERTATN

 IS   >11501 A  1-10    to be arranged                                                      39/  30E CR/NC               
                        REGISTER W/ FACULTY CODE. CONTACT                           
                        ACROZ@UW.EDU FOR ENTRY CODES

Spring Quarter 2026 Course Offerings

BIOLOGY(COLLEGE OF ARTS AND SCIENCES )

BIOLOGY
(COLLEGE OF ARTS AND SCIENCES )