Hi shaifali , 2 months are sufficient to revise biology for neet. You can solve the some last year question papers. You should have to practice to solve question paper within a time. You can make a list of topics you have done and try to solve question s on that topic.

I hope it will help.

Thanks.

Hello 

Yes I will help you I think already you have Studied the NCERT books clearly now carry to the some of the reference books for biology Arihant is best and please refer the previous year question papers , and take any many as possible of mock tests it will help you for better understanding and please watch the NPTEL videos for best understanding in the point of difficult topics 

Don't waste the single minute of time 

All the best