Hey,

To be very honest research is something which you need to inculcate in yourself on your own and no other person can tell you what you have to do in the field of research.

Still I will suggest you some options if you are insisting that much.

You can pursue research in the field of

Animal Biotechnology

Plant Biotechnology

Microbiology

Genetic Engineering

DNA Fingerprinting

Astronomical Scientist, and many more.

I will suggest you to take out time and sit for searching as per your interest. Then only you will be able to shine the field of research.

Hope that helps.

Thank you.