what is the surity of do or die chapters for neet?

Hi

Some of the most important chapters or do or die chapters as per their previous year weightage in neet question papers are listed below subject wise :-

PHYSICS

Optics - 10% weightage
Semiconductors- 9%
Dual nature of matter ,atoms and nuclei-9%
Thermodynamics -9%
Electrostatics-9%
Current electricity -8%
Electromagnetic Induction & Alternating Current-8%
Laws of motion & work power energy-7%
Magnetic Effect of Current & Magnetism-5%
System of Particles and Rotational Motion-5%

CHEMISTRY

Coordination Compounds- 9%
p-Block, d- and f-Block Elements- 9%
Thermodynamics- 8%
Equilibrium -6%
Chemical bonding and molecular structure-5%
Solutions- 5%
Organic Chemistry: Basic Principles & Techniques- 4%
Alcohols, Phenols and Ethers :-4%
Aldehydes, Ketones and Carboxylic Acids-4%


BIOLOGY

Human physiology:- 20%
Genetics and Evolution:-18%
Diversity in living organism:- 14%
Biology and Human Welfare:-9%
Reproduction:- 9%
Cell: Structure and Function:- 9 %
Plant Physiology:- 6%
Ecology and Environment:- 6%

The above important chapters weightage are listed based on previous year trend so in neet 2020  the weightage of above  chapters will be more or less the same, so you don't need to worry about the surety of these chapters

Thank you