Hii,

A B.Sc. Botany degree typically covers plant biology, ecology, genetics, and environmental science.  Plant Physiology, Plant Taxonomy, Plant Biotechnology, Ecology, and Ethnobotany are some of the specializations available at different colleges.

The entrance examinations vary each university. Some colleges need an entrance exam for admission, while others accept students based on their previous academic performance. For correct information, check the prerequisites of the respective university.