Hello Pranav Pradip Hande

Yes, you can apply for NEET entrance exam after your B.sc .

The Eligibility to apply 

As per the government orders, the age limit for NEET has been removed. Previously, it was 25 years, the candidates of this age and above were not allowed for the NEET.You should have minimum 50% in class 12th to apply for the exam as a general Category.

Hope this will helpful

Good Luck.