Hello Aspirant!

Regarding syllabus there is nothing such mentioned in particular in official website.

Exam will consist of the syllabus of your graduation syllabus. I'll suggest that revise the syllabus of UG botany or life science related topics and y ou may follow the msc botany entrance mcq books which are mentioned below,

Botany - A Complete Guide: M.Sc. Entrance Examination

by Dr. Anita Singh , Q.J. Hussain .

M.Sc. Entrance Examination Botany by dr nidhi puri

Hope it helped to clear your delimma.

Thank you.