The Bachelor of Science in Organismal Biology at Wits focuses on the biology of whole organisms — their anatomy, physiology, behaviour, evolution, and adaptation — providing a complementary lens to molecular and cellular approaches. All applicants must write the National Benchmark Tests. Students develop expertise in comparative anatomy, animal physiology, plant biology, and evolutionary biology, preparing for careers in conservation, wildlife management, veterinary science pathways, and biological research. South Africa's extraordinary biodiversity — from the Cape Floral Kingdom to the Highveld and Kalahari — provides a rich context for studying organismal biology in all its dimensions.
English Home Language or English First Additional Language: Level 5
Mathematics: Level 5
APS: 43
Wildlife Biologist – Studies the behaviour, ecology, and physiology of South African wildlife for conservation agencies, research institutions, and private game reserves.
Zoologist – Researches animal diversity, systematics, and evolutionary relationships at South African museums, universities, and conservation organisations.
Plant Ecologist – Investigates vegetation dynamics, plant adaptations, and rangeland management for South African environmental agencies and agricultural research institutions.
Marine Biologist – Studies marine organisms and ocean ecosystems along South Africa’s extensive coastline, working for DFFE, the South African Association for Marine Biological Research, and environmental consultancies.
Science Educator – Teaches biological sciences at South African schools, museums, and nature centres, inspiring the next generation of scientists through hands-on engagement with South Africa’s natural world.
