Hello,
Taking about the seats first , there are total 16 seats for msc botany . It is a two years time full time course  offered by utkal university , bhuvaneshvar.
The eligibility criteria for the admission is that ,  A candidate who has passed Bachelor degree of 3 years duration (B.Sc. or equivalent) under 10+2+3 pattern from any recognized university.
For details about the application process I would like you to visit the official site of the college or you can directly connect with the college authorities.
Hope this helps
Good luck