hi,

post graduate admission in rajasthan university is done on the basis of entrance exam conducts by respective university and your graduation marks basis,however there is no particular department of biology in rajasthan university, however there is zoology and botany department,

you may apply for

M. Sc. (Botany)

M. Sc. (Bio-Technology)

M. Sc. (micro biology)

M. Sc. (zoology)