Hello aspirant

You can't appear for neet this year ie 2024 but yoh must start preparing for neet 2025 now itself if yoh interested in medicine.

As per neet eligibility criteria The candidate must have passed class xii with minimum 50 % marks in physics , chemistry and biology.
English subject is mandatory,  biology is also mandatory.
Now you can do one thing , for biology subject you must join NIOS , fill application form , appear for exam and you will pass biology till June 2024.

NIOS is National Institute of Open Schooling.  Nios marks are accepted everywhere in India. It is government recognized.

NIOS application forms are open .

For derails please follow the link given below

https://school.careers360.com/boards/nios