Hello Varalakhsmi,

Here are some best courses:

• List of Career Options available after 12th Biology. MBBS (Bachelor of Medicine, Bachelor of Surgery) ...
• Forensic Science : B.Sc. ...
• Zoology : B. ...
• Biotechnology : B.E. in Biotechnology. ...
• Agriculture : B.Sc. ( ...
• Geology : B. ...
• Textile : B.E in Man Made Fiber Technology.
• Microbiology

Hooe this will help you.

Good luck