B.Sc. Zoology – Stands for Bachelor of Science in Zoology. Typically, a B.Sc. is a three year course, minimum eligibility for which is an intermediate (10+2) in science. Zoology is the branch of Biology that scientifically studies the structure, function, behavior, and evolution of animals. Subjects usually studied under this degree are Invertebrates, Quantitative Biology, ell Biology, Genetics, Animal Physiology, Structural Biology, Environmental Physiology, Biostatistics, Computations in Life Sciences, Developmental Biology, Microbiology, Immunology, Biotechnology etc.