hello aspirant,

NO, it is completely fine if your NEET admit card has the white background with your passport photograph. There will be no issue and you will definitely be allowed to give NEET Exam.

Further, below are the necessary essentials you have to carry along with yourself in the Examination Hall during NEET exam :

• NEET admit card 2022

• Passport size photograph

• Postcard size photograph

• Valid ID proof - PAN card, Aadhaar card, Voter ID, Driving License, Passport, Ration card

• Mask on face

• Gloves on hand

  Recommended

• Personal transparent water bottle

• Personal small hand sanitizer (50 ml)

to know more on NEET Exam rules and reulations, you cna follow below mentioned link to know more : https://medicine.careers360.com/articles/neet-rules-and-regulations

I hope that this will help.

best of Luck