BIO courses at Texas State University

113 BIO courses with 886 sections this Spring 2027; 624 sections have open seats. Open any course for every section with its instructor, time and live seat count, and a free email alert when a seat opens.

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BIO 1130Functional Biology Laboratory28/43 open · 327 seats BIO 1131Organismal Biology Laboratory9/33 open · 56 seats BIO 1320Modern Biology6/13 open · 597 seats BIO 1321Ecology, Evolution and Society7/16 open · 254 seats BIO 1330Functional Biology12/12 open · 1,157 seats BIO 1331Organismal Biology6/9 open · 540 seats BIO 2116Genetics Lab2/20 open · 13 seats BIO 2316Genetics2/3 open · 39 seats BIO 2400Microbiology9/27 open · 96 seats BIO 2410Intermediate Botany0/4 open BIO 2411Intermediate Zoology0/8 open BIO 2430Human Physiology & Anatomy15/22 open · 246 seats BIO 2440Principles of Microbiology11/30 open · 48 seats BIO 2451Human Anatomy and Physiology I2/13 open · 2 seats BIO 2452Human Anatomy & Physiology II0/34 open BIO 3210Biology Pedagogy and Learning1/1 open · 30 seats BIO 3300Cell & Molecular Biology0/1 open BIO 3301Biology Sex and Reproduction0/1 open BIO 3307Global Biogeography0/1 open BIO 3308Global Ecology0/1 open BIO 3332R for Biologists0/1 open BIO 3376Introduction to Biotechnology0/1 open BIO 3421Vertebrate Physiology4/6 open · 30 seats BIO 3425Human Anatomy0/10 open BIO 3426Human Physiology0/10 open BIO 3442Virology7/8 open · 82 seats BIO 3461Plant Taxonomy0/2 open BIO 4126Immunology Laboratory2/2 open · 4 seats BIO 4166Medical Microbiology Lab1/2 open · 1 seats BIO 4299Undergraduate Research29/29 open · 143 seats BIO 4301Evolution1/1 open · 81 seats BIO 4304Wildlife & Recreation Mgmt0/1 open BIO 4307Ecology of Rarity1/1 open · 5 seats BIO 4311Cancer Biology0/2 open BIO 4319Biological Res: Cons & Plan1/1 open · 14 seats BIO 4326Immunology1/1 open · 58 seats BIO 4337Biology & Conservation Sharks0/1 open BIO 4343Fish Physiology1/2 open · 12 seats BIO 4360Molecular Biology1/1 open · 4 seats BIO 4366Medical Microbiology1/1 open · 38 seats BIO 4376Microbial Biotechnology0/2 open BIO 4411Morphology of Vascular Plants2/2 open · 16 seats BIO 4416General Ecology3/12 open · 26 seats BIO 4420Natural History of Vertebrates0/3 open BIO 4421Ornithology0/3 open BIO 4422Mammalogy0/3 open BIO 4423Wildlife Management0/8 open BIO 4425Biometry3/3 open · 34 seats BIO 4429Wetland Plant Ecology & Mgmt0/2 open BIO 4434Herpetology3/3 open · 40 seats BIO 4435Techniques in Wildlife Mgmt2/6 open · 5 seats BIO 4441Cellular Physiology5/5 open · 50 seats BIO 4446Microbial Ecology2/2 open · 2 seats BIO 4454Plant Ecology0/3 open BIO 4481Internship in Biological Tech1/1 open · 5 seats BIO 5100Professional Development2/2 open · 35 seats BIO 5110Seminar2/2 open · 13 seats BIO 5114Collab Research Experience25/25 open · 124 seats BIO 5166Medical Microbiology Lab2/2 open · 3 seats BIO 5199BThesis B27/27 open · 136 seats BIO 5214Collaborative Research24/24 open · 117 seats BIO 5299BThesis17/17 open · 84 seats BIO 5301Evolution1/1 open · 9 seats BIO 5304Wildlife & Recreation Mgmt0/1 open BIO 5307Ecology of Rarity1/1 open · 2 seats BIO 5311Cancer Biology0/1 open BIO 5314Collab Research Exper23/23 open · 112 seats BIO 5366Medical Microbiology1/1 open · 9 seats BIO 5376Microbial Biotechnology2/2 open · 8 seats BIO 5390Problems in Biological Science8/8 open · 45 seats BIO 5399AThesis28/28 open · 140 seats BIO 5399BThesis28/28 open · 153 seats BIO 5411Morphology of Vascular Plants2/2 open · 10 seats BIO 5420Natural History of Vertebrates3/3 open · 18 seats BIO 5421Ornithology0/3 open BIO 5422Mammalogy2/3 open · 2 seats BIO 5423Wildlife Management3/3 open · 8 seats BIO 5435Techniques Wildlife Management1/1 open · 3 seats BIO 5441Cellular Physiology5/5 open · 16 seats BIO 5443Fish Physiology1/1 open · 3 seats BIO 5454Plant Ecology2/3 open · 10 seats BIO 5481Internship in Biological Tech1/1 open · 5 seats BIO 5599BThesis11/11 open · 55 seats BIO 5999BThesis14/14 open · 70 seats BIO 7100Professional Development2/2 open · 31 seats BIO 7102Seminar in Biology4/4 open · 31 seats BIO 7104Marine Pollution1/1 open · 7 seats BIO 7114Collaborative Research24/24 open · 123 seats BIO 7120Population Biology Seminar2/2 open · 15 seats BIO 7199ADissertation18/18 open · 88 seats BIO 7214Collaborative Research26/26 open · 368 seats BIO 7299ADissertation8/8 open · 39 seats BIO 7302Problems in Aquatic Resources4/4 open · 23 seats BIO 7303Research25/25 open · 125 seats BIO 7310Global Aquatic Resources1/1 open · 9 seats BIO 7311Ecology of Temporary Waters1/1 open · 19 seats BIO 7314Collaborative Research Exper27/27 open · 138 seats BIO 7326Immunobiology1/1 open · 8 seats BIO 7327Ecological Immunology1/1 open · 9 seats BIO 7332Intro to R Programming for Bio1/1 open · 3 seats BIO 7342Virology1/1 open · 8 seats BIO 7354Applied Population Analyses1/1 open · 77 seats BIO 7377Applied Bioinformatics1/1 open · 5 seats BIO 7399ADissertation19/19 open · 94 seats BIO 7406Stats & Experimental Design II2/2 open · 32 seats BIO 7410Aquatic Microbial Ecology0/2 open BIO 7419Stream Ecology2/2 open · 24 seats BIO 7426Ecol Mgmt Aquatic Macrophytes2/2 open · 18 seats BIO 7433Population Genetics1/1 open · 17 seats BIO 7434Herpetology2/3 open · 4 seats BIO 7599ADissertation8/8 open · 39 seats BIO 7699ADissertation13/13 open · 65 seats BIO 7999ADissertation9/9 open · 45 seats

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