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,

 IIT JAM Eligibility Criteria mandates candidates to hold a Bachelor's Degree. Candidates belonging to General/OBC (Non-Creamy Layer) category must have at least 55% aggregate in Bachelor's. The marks secured include all the subjects studied at the graduation level, without rounding off the marks.