Hi,

Some of the best courses related to Biotechnology, Food Technology and forensic science that you can pursue after completion of class 12th are the following:

Bsc Biotechnology - BSc Biotechnology is a 3-year undergraduate program where students learn about bacteria and other living organisms and how to create and develop new products by utilizing natural resources.

Bsc Forensic science - BSc Forensic Sciences is three year undergraduate program offered to become certified experts in handling criminal cases and investigation of crime scenes.

B.Tech Food Technology- BTech Food Technology is a 4-year undergraduate course that deals with the study of Food processing, preservation techniques, and applications of food engineering used in the food industry to increase the shelf life of the product. It is a study of Food Science and Food Technology.

Bsc Food Technology  - BSc Food Sciences is a 3-year UG Course that deals with the nature and changes of food when it is handled or processed.

To pursue these course in the Top colleges or universities you need to appear the various National level or state level entrance test including JEE MAINS, CUET, AP EAMCET, etc..

Hope this information will help you