Noida

The added advantage of doing B.J.M.C. from ISOMES is the opportunity of practical training and internship with most popular channels. It provides a lot of career options like anchoring, reporting, script, writing, camera and many others.

There are many private colleges in Delhi and Noida which provides B.Tech in biotechnology, like-
Manav Rachna International Institute of Research and Studies
Noida International University
Bennett University
Sharda University
Apeejay Stya University
Amity University

Symbiosis is a better option than Amity Noida because the reality is Symbiosis is better in terms of education than Amity. But the thing is regular courses have more value than private or correspondence mainly in UG courses so I will suggest you to go for BBA from Symbiosis rather than BBA LL.B. From Amity Noida.

Admission is through counselling based on the rank in Uttar Pradesh State Entrance Examination UPSEE and not on the basis of board marks.
Check out the UPSEE college predictor below for details:
https://www.shiksha.com/b-tech/resources/upsee-college-predictor

There is a less chance, but you can get it in spot round counselling.

Yes, you can get admission in JSS.

JSS
AKGEC
KIET
ABES

You have less chances. Start looking for other options.