NEET Biology Syllabus 2023 - Biology Syllabus PDF, NEET Biology Chapter Weightage

NEET Biology syllabus 2023 - With the maximum number of marks, the NEET biology syllabus is the most important area to score high. Medical candidates aiming to crack the medical entrance test with ease should know the NEET biology syllabus chapter-wise weightage 2023. The Biology syllabus of NEET consists of two important sections, Botany and Zoology. Each section contains 50 marks out of which 45 questions need to be attempted which results in 360 marks in NEET total marks.

Candidates with a better concept clarity of the Biology syllabus can score well in the NEET exam. NEET Biology syllabus 2023 carries an almost equal weightage of questions from Classes 11 and 12. So, aspirants are required to go through the full syllabus of NEET Biology for a better result.

The NEET 2023 bio syllabus consists of lots of biological scientific terms and facts which are to be remembered, so aspirants have to prepare according to that. Read the article on the NEET biology syllabus 2023 to know the class-wise syllabus, chapter-wise biology weightage, important topics, best books, preparation tips, and all other relevant information.

Syllabus for NEET 2023 biology

Aspirants are advised to go through the class-wise NEET syllabus 2023 biology from the below-mentioned table.

NEET biology syllabus 2023 for Class 11

NEET 2023 Biology syllabus for Class 12

Botany Syllabus For NEET

The NEET Botany syllabus covers a range of topics related to the study of plants. The syllabus is divided into four main sections: Biochemistry, Cell Biology, Genetics, and Ecology. Important topics on Botany NEET UG 2023 syllabus are listed below:

• The Living World
• Biological Classification
• Plant Kingdom
• Morphology of Flowering Plants
• Anatomy of Flowering Plants
• Cell - The unit of Life
• Biomolecules
• Cell Cycle and Cell Division
• Transport in Plants
• Mineral Nutrition
• Photosynthesis in Higher Plants
• Respiration in Plants
• Plant Growth and Development
• Sexual Reproduction in Flowering Plants
• Principles of Inheritance & Variation
• Molecular Basis of Inheritance
• Strategies for Enhancement in Food Production
• Biotechnology Principles and Processes
• Biotechnology and its Application
• Organisms and Populations
• Ecosystem
• Biodiversity and Conservation
• Environmental Issues

NEET Zoology Syllabus

NEET Zoology Syllabus is designed to test the depth of knowledge in zoology of the students appearing for the exam. It covers topics from basic zoology to advanced topics in zoology. Major topics on Zoology NEET UG 2023 syllabus are mentioned below:

• Animal Kingdom
• Structural Organisation in Animals
• Digestion and Absorption
• Breathing and Exchange of Gases
• Body Fluids and Circulation
• Excretory Products and their Elimination
• Locomotion and Movement
• Neural Control and Coordination
• Chemical Coordination and Integration
• Reproduction in Organisms
• Human Reproduction
• Reproductive Health
• Evolution
• Human Health and Disease
• Microbes in Human Welfare

Chapter-wise weightage of biology for NEET

Candidates should know the chapter-wise weightage of Biology before starting the preparation for NEET. In order to get an idea about which NEET 2023 biology chapters acquire more marks, candidates can refer to the table below.

NEET Biology syllabus - Chapter-wise weightage

NEET Biology syllabus 2023- Important topics

Candidates can refer to the important topics of biology for cracking the NEET exam 2023. Candidates should focus more on the below-mentioned important biology topics of NEET UG 2023 as it has been prepared on the basis of weightage and the frequency of questions over the years.

Class 11: Important topic of Biology for NEET 2023 preparation

Plant Kingdom

• Types of algae and their pigments

• General characters of pteridophytes and gymnosperms

Biological classification

• General features of Monera, Protista, Fungi

Structural organization in plants and animals

• Root, stem, and leaf anatomy

• Animals' tissues and their functions, specifically epithelial tissues

Cell: Structure & Functions

• Mycoplasma, nucleus, chromosomes, ribosomes, chloroplast, and mitochondria

• Meiosis - Prophase I

Plant physiology

• C3, C4 cycle

• Kranz anatomy

• Glycolysis and Krebs cycle

• ETS complexes

• Photoperiodism

• Transpiration pull

• Bulk movement in Phloem

• Mineral deficiency & Nitrogen cycle

Animal/Human Physiology

• All topics specifically diagrams are very important

Class 12: Biology important topic for NEET preparation

Reproduction

• Gametogenesis in plants

• Gametogenesis in humans

• Reproductive structures in plants and animals

• Polyembryony, Parthenocarpy, apomixis

• Menstrual cycle

Genetics & evolution

• Dihybrid cross, linkage

• Codominance

• Pedigree analysis

• Genetic disorders

• Darwinism and natural selection

• Human evolution

Biotechnology

• Process and applications

• BT cotton, RNAi, Human insulin, Gene therapy, molecular diagnostics

Biology in human welfare

• Human immunity

• AIDS, Cancer

• Drugs

Ecology and environment

• Environmental issues

• Biogeochemical cycles

• Population interactions

• Adaptations

• Succession

NEET Biology syllabus 2023- Best books

The selection of the right books for NEET UG 2023 preparation makes the preparations more convenient for the aspirants. Aspirants can go through the best books for NEET Biology from the below-mentioned table with the author’s name.

Best Biology books for NEET 2023

NEET 2023 biology syllabus - Preparation tips

The syllabus of NEET Biology is vast and lengthy, thus it requires a proper preparation strategy to complete it on time. Candidates can follow the below-mentioned Biology preparations tips for NTA NEET 2023 to have convenience for the exam.

• Avoid reading from multiple sources, during the NEET 2023 preparation, the NCERT biology textbook should be considered more.

• All the important NEET biology topics which are aforementioned should be covered thoroughly.

• Focus more on practicing the questions from the NEET Biology syllabus 2023.

• Aspirants should note that topics like human physiology, plant physiology, reproduction, genetics, and ecology require more attention.

• In order to improve the speed of attempting NEET questions, attempt more and more NEET 2023 mock tests.

Also read:

• How to prepare for NEET 2023 at home
• How to prepare for NEET 2023 in 6 months
• How to prepare for NEET from Class 10