Hello

For cracking IIT Jam you really need to work hard and if you crack it you will really get IISER and IITs for your Biotechnology course . Completing biotechnology from such  Institutes will enhance your knowledge and skills  and make you perfect in your domain . study well go with pathfinder  and  foreign authors for Biotechnology  and microbiol to study well.

Here is the link for the syllabus of IIT Jam

https://university.careers360.com/articles/jam-syllabus

All the Best !1