Hello,

Firstly there is no change in syllabus and no chapter have been reduced. You are required to study all the things as usual.

There is no change in NEET 2021 syllabus. The syllabus for NEET 2021 would remain the same as it was prescribed for NEET 2020.There are a total of 180 questions asked in the exam, 45 questions each from Physics and Chemistry, 90 questions from Biology. Each correct response fetches 4 marks and each incorrect response gets -1 negative marking. The exam duration is 3 hours (180mins). The exam is of 720 marks (maximum marks).

https://medicine.careers360.com/articles/neet-exam-pattern

You can see the attached link for more information.

Hope this helps!!!