Dear Aspirant,

it is always a hard time for students to think on what topics are important, which concepts to pay more attention on, from which topics will more questions be asked on etc, hence to prepare accordingly a chapter wise weightage system is prepared from which you can you do analysis and study accordingly. The one with higher weightage is more important than the topics with lower weightage. To know the weightage of each chapter accordingly kindly visit the link provided below.

https://medicine.careers360.com/articles/neet-preparation-tips