Hello aspirant,

Yes, yo u can use your Aadhar card for NEET registration as an identity proof even if you were very young at the time of application of Aadhar. Apart from this, you can also use PAN card, Voter ID card, etc for the same purpose.

Also, as the photograph in your Aadhar card is old, you can carry your recently clicked passport size photograph with you along with the Aadhar card.

I hope this information helps you.