chapter wise weightage for neet 2021

• Diversity in Living World 14%
• Cell Structure and Function 5%
• Structural Organisation in Animals and Plants 9%
• Plant Physiology 6%
• Human Physiology 20%
• Reproduction 9%
• Genetics and Evolution 18%
• Biotechnology and Its Applications 3%
• Biology and Human Welfare 4%
• Ecology and environment 12%

• Basic concepts of chemistry 2%
• Structure of Atom 3%
• Classification of elements and periodicity in properties 3%
• Chemical Bonding and molecular structure 5%
• States of Matter: Gases and liquids 2% Solid-state2%
• Thermodynamics 9%
• Equilibrium 6%
• Redox Reactions 1%
• Solutions 5%
• Electrochemistry 4%
• Chemical kinetics 3%
• Surface Chemistry 1%
• General Principles and processes of Isolation Elements 1%
• Hydrogen 3%
• s- Block Elements (Alkali and Alkaline earth metals) 1%
• Some p-Block elements 1%
• d and f Block Elements 4%
• Coordination compounds 4%

• Some Basic principles and techniques 2%
• Hydrocarbons 3%
• Haloalkanes and Haloarenes 1%
• Alcohols, Phenols and Ethers 8%
• Aldehydes, Ketones and Carboxylic Acids 3%
• Organic Compounds Containing Nitrogen 1%
• Biomolecules 3%
• Polymers 3%
• Chemistry in Everyday Life 4%
• Environmental Chemistry 1%

hello dear;

You did mention the subject. you can prefer the below link : https://medicine.careers360.com/articles/neet-chapter-wise-weightage-and-important-topics

still you face  any doubt you may ask.

best of luck