Biological Science

I don't think Presidency offers biological science but you need to confirm that from the administration office. As far as I know, Presidency offers B.Tech, BBA LLB, B.Com LLB and MBA.

No, Maths is not necessary for B.Sc in biological science course, but you must have physics chemistry and biology. All the best.

Here, I am sharing the list. Chaitanya Educational Institutions (CEI), Warangal. Indian Institute of Science (IISc), Bangalore. Mahatma Jyoti Rao Phoole. Suresh Gyan Vihar University, [SGVU] Jaipur. Shri Jagdishprasad Jhabarmal Tibrewala University (JJTU)
MS College of Arts, Science and Commerce, Bangalore
Islamia Karimia College, Indore.

Yes, you are eligible for JAM.

Admission will be according to Sequence number that has been provided with GMR rank 347 is very high. Though WBJEE and NEET counselling will take place before PUBDET counselling. So, there might be a chance, if candidates with better ranking wouldn't appear for the PUBDET counselling which is going to be held in Mid-July. Do you have any Reservation? If not, then I am very sorry to say, you have no chance.

Hello, From here http://bit.ly/2HxUej2 you can check the detailed eligibility criteria required to appear in the JAM Exam. JAM Exam is one of the toughest exams conducted in India. So, if you are planning to appear in the exam then, you must study well. IIT JAM 2019 Exam will be conducted in the month of February 2019. So, you have enough time left for the preparation. Best of Luck.

It is not only about Biology, tell me the total percentage you have scored, so that I can guide you better.

The chances of getting admission are average. Kindly check the same with the college once.