Hello

Yes your son will be eligible for appearing Neet in 2024 if he will pass in the failed  subjects .

He should write exam for  only those subjects in which he is failed not all.

Make sure he must have aggregate marks of minimum 50% in physics, chemistry and biology.

He must fill the required code in the neet application form .

Eligibility for appearing Neet
The candidate must have passed class xii with minimum 50% marks in physics, chemistry and biology as main subjects along with English subject as language.

Only those who will fill the neet application form will be allowed to sit for exam.

For details kindly go through the following link

https://medicine.careers360.com/articles/neet-2025-eligibility-criteria

https://medicine.careers360.com/articles/neet-qualification-codes