Neet Biology Important Concepts: Chapter Wise Explanation

NEET

Important Concepts

Biology

Last updated date: 24th Jul 2024

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Since biology is one of the most highly scoring courses on the NEET, it is virtually a mandatory portion for candidates. Because the biology exam's questions are so thorough, a well-prepared student can pass this part of the NEET essentially without effort.

Download NEET 2023 Question Paper with Solutions PDF

Biology is practically a must for applicants as it is one of the NEET's top-rated courses. A student who is well-prepared can pass the biology section of the NEET practically without trying because the questions are so in-depth.

The overall complexity of the NEET 2023 exam was assessed as average; among all other sections, Biology was considered to be the easiest, followed by Chemistry, and finally Physics, which was the most challenging and time-consuming section. The biology section of NEET 2023 received an easy to moderate rating.he botany component of the NEET Biology exam was relatively difficult.

On NCERT, the majority of the questions in the botany exam were based. Nonetheless, zoology received a mediocre grade on the difficulty scale. The majority of the questions referenced the Human Physiology unit.

Important Notes of Biology for NEET 2023

Chapter Number	Chapter Name
Chapter 1	Anatomy of Flowering Plants
Chapter 2	Animal Kingdom
Chapter 3	Biodiversity and Conservation
Chapter 4	Biological Classification
Chapter 5	Biomolecules
Chapter 6	Biotechnology and its Applications
Chapter 7	Body Fluids and Circulation
Chapter 8	Breathing and Exchange of Gas
Chapter 9	Cell Cycle and Cell Division
Chapter 10	Cell: The Unit of Life
Chapter 11	Chemical Coordination and Integration
Chapter 12	Difference between Articles
Chapter 13	Digestion and Absorption
Chapter 14	Ecosystem
Chapter 15	Environmental issues
Chapter 16	Evolution
Chapter 17	Excretory Products and their Elimination
Chapter 18	Human Health and Disease
Chapter 19	Human Reproduction
Chapter 20	Locomotion and Movement
Chapter 21	Microbes in Human Welfare
Chapter 22	Mineral Nutrition
Chapter 24	Molecular Basis of Inheritance
Chapter 25	Morphology of Flowering Plants
Chapter 26	Neural Control and Coordination
Chapter 27	Organisms and Populations
Chapter 28	Plant Growth and Development
Chapter 29	Plant Kingdom
Chapter 30	Principles of Inheritance and Variation
Chapter 31	Reproduction in Organisms
Chapter 32	Respiration in Plants
Chapter 33	Sexual Reproduction in Flowering plants
Chapter 34	Strategies for Enhancement in Food Production
Chapter 35	Structural Organisation in Animals
Chapter 36	The Living World
Chapter 37	Transport in Plants
Chapter 38	NEET Biology Preparation

Biology – NEET Question Paper 2022 Proper Analysis

Chapter	Total Questions
The Living World	1
Biological Classification	1
Plant Kingdom	5
Animal Kingdom	4
Morphology of Flowering Plants	2
Anatomy of Flowering Plants	3
Structural Organisation in Animals	3
Cell: The Unit of Life	2
Biomolecules	3
Cell Cycle and Cell Division	7
Transport in Plants	1
Photosynthesis in Higher Plants	4
Respiration in Plants	1
Plant Growth and Development	3
Digestion and Absorption	2
Breathing and Exchange of Gases	3
Body Fluids and Circulation	3
Locomotion and Movement	4
Sexual Reproduction in Flowering plants	3
Human Reproduction	3
Reproductive Health	3
Principles of Inheritance and Variation	2
Molecular Basis of Inheritance	10
Evolution	1
Human Health and Disease	3
Strategies for Enhancement in Food Production	3
Microbes in Human Welfare	1
Biotechnology: Principles and Processes	6
Biotechnology and its Applications	5
Organisms and Populations	4
Ecosystem	3
Environmental Issues	1

Important Concepts in Biology for NEET

Class XI
Unit	Chapters	Weightage (approximate)
I	Diversity of Living Organisms	12%
II	Structural Organisation in Plants & Animals	9%
III	Cell: Structure and Function	8%
IV	Plant Physiology	8%
V	Human Physiology	16%
Class XII
Unit	Chapters	Weightage
VI	Reproduction	11%
VII	Genetics and Evolution	13%
VIII	Biology and Human Welfare	9%
IX	Biotechnology and its Applications	4%
X	Ecology and Environment	10%

Neet Biology Important Concepts – Zoology Concept

Zoology is the study of how animals interact with their environment. The study of the Animal Kingdom, including its architecture, evolution, embryology, habits, taxonomy, and distribution of both living and extinct animals, is the topic of this most fascinating branch of biology. During studying for the exam, it is suggested that students concentrate more on subjects like human physiology and reproduction. A list of subjects significant from an exam perspective is provided below:

NEET Biology Important Topics – Zoology
Animal Diversity	Animal Husbandry	Human Health and Diseases
Evolution	Animal Tissue	Cockroach
Human Physiology	Human Reproduction

NEET 2023 Analysis: Zoology section

Class	Chapter name	Difficulty Level
Class	Chapter name	Average	Challenging	Easy
Class 11	Biomolecules	3	2	1
	Animal Kingdom	2	2	1
	Structural organization of animals	1	0	1
Class 12	Animal husbandry and Biotechnology	3	4	3
	Human Reproduction and reproductive health	0	2	2
	Evolutions theories and evidences	3	0	1
	Human Health and diseases	0	3	1
Total Questions		47

FAQs on Neet Biology Important Concepts: Chapter Wise Explanation

1. Which textbook for NEET biology is recommended?

NCERT is like holy book for the NEET- JEE exam; it must be read thoroughly and mastered. 80–90% of the questions are from the NCERT course material. You can only consult these books for the remaining 10–20% questions that are asked; they are more than adequate. Your resources for Objective NCERT include MTG, NCERT Exemplar, Trueman's Biology, Arihant, and Cengage. The "summary" section that is supplied at the end of each chapter should also be covered. There are certain important things in it that most pupils frequently overlook.

2. Is NCERT sufficient for the 2023 NEET biology exam?

No, Even though NCERT, particularly biology, should be your first priority for NEET, it is insufficient if you want to get a respectable rank. Typically, 80–90% of questions come from the NCERT curriculum. However one must also consult other pertinent sources for the remaining 10–20% of the queries that are asked outside of NCERT. NCERT is solely useful for qualifying. The rivalry is more intense than ever with NEET now serving as the single level medical entrance test.

3. How many biology chapters are required for NEET?

40 chapters, There are 10 units in the NEET Biology syllabus, and there are a total of 38 chapters. The other 16 topics are included in the NCERT Class 12 syllabus, which has 22 chapters.

4. What will the NEET exam look like in 2023?

The NEET 2022 test format will be sent by the National Testing Agency (NTA) to all qualified applicants. There will be a total of 200 questions in the most recent NEET test format, of which candidates must correctly answer 180. The NEET test pattern 2022 will have two portions for the questions: Section A and B. Part B will include 15 questions, whereas Section A has 35. Candidates must respond to 10 of the 15 questions in section B. Thus, there will be 50 questions each in botany and zoology.

5. What is the current NEET 2023 grading scale?

4 marks will be awarded for the right response, and one mark will be subtracted for the incorrect response, in accordance with the rules.