Hello Aspirant! 

IIT JAM does not have a paper for Zoology. It has a paper for Biotechnology for admission into Biotechnology as well as Bioscience courses in various institutions. Zoology is not included in them. However candidates holding Bachelor's in Zoology can opt for Biotech. as well as Bioscience also.

Hello dear student, 

Greetings! 

Marks obtained in B.Sc has just the role of fulfilling the eligibility of IIT JAM but it has no role in deciding your rank and results,  these things depend completely on your performance in the entrance. To be eligible for IIT JAM  Candidates should have a

Dear aspirant, for IIT JAM exam eligibilty criteria is to hold a bachelor degree from a recognised university with minimum of 55% aggregate for UR candidates. For further information you may refer to the link :

https://university.careers360.com/articles/jam-eligibility-criteria

Hope it helps.

All the best:)

Hello aspirant

As per your query.you want to k ow about the iit jam mathematics syllabus.please go through a below given link-https://scoop.eduncle.com/iit-jam-exam-syllabus

Thanku

Hello aspirant

As per your query.you want to know about the iit jam.please go through a below given link.you would get a more information about it.-https://www.google.co.in/url?q=https://university.careers360.com/articles/jam&sa=U&ved=2ahUKEwjjy9qruIrkAhUOTY8KHeMfA

Thanku

Hello,

After clearing IIT JAM you may get admission into one of the reputed and recognised IIT in India. There you may proceed with the MSc. in Biotechnology, or any other relevant and elligible stream or course. 

You will be placed within the campus in IIT of course. It offers

Hii..

For Geology Msc eligibility criteria is -

Essential subjects at (10+2) level- Mathematics

Essential subjects in bachelor’s degree along with minimum duration - Geology for three years/six semesters and any two subjects among Mathematics, Physics, Chemistry and Biological Science.

Thus yes maths is compulsory for class 12th for getting