Hey,

To pursue an undergraduate marine biology course, you must:

1. Have a minimum of 55% in your 10+2 exams
2. Have studied biology, chemistry, and physics in your higher secondary
3. Have a minimum age of 17 years

Marine biologists can earn between Rs 35,000 and Rs 40,000 per month at the entry-level. They can work as scientists in research centers along the coast of India.

For detailed information please visit : https://www.careers360.com/courses/marine-biology-course

Hope this helps you.

Thank you.