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biology preparation in neet

The Most Effective Ways to Prepare for Biology NEET

Are you going to attempt NEET and wish to score the highest in the examination? Then, you have come to the right space. It is laudable that the students are seeking to score 300 and above, remember it is not a cakewalk but not an impossible task. All you need is strong determination.

Before getting into the battleground, ensure you have a proper NEET preparation plan and the actual marks weightage in NEET. Biology plays a significant mark weightage. That is why biology preparation in NEET is the deciding factor for a decent score and a good rank in NEET. So, what are you waiting for? Let’s walk into the topic.

Biology Preparation in NEET:

Focussing on scoring the highest in biology in NEET can be the path-breaking step in securing the best rank in NEET.

The Biology preparation in NEET comprises 90 questions which sum up to 360 marks. Biology is the main subject in which candidates with a good understanding of biology can make most of it. Therefore, preparing the biology concepts will indeed be a win-win situation for the students. So, the students who wish to study biology for NEET can go through this article for more information. You can understand the tips and tricks to crack the NEET exam.

The NEET question paper consists of 90 questions from Biology. If you score well in this section, probably to crack the exam is more. The NEET biology paper consists of 360 marks. However, scoring 340 above will help in clearing the NEET exam. You need some plans and strategies to achieve this.

How to study biology for NEET?

You must work hard to reach your goal. To achieve the best results, you need to follow a proper NEET preparation Strategy. The biology syllabus from class 11 and class 12 carries most of the weightage. So you should have an idea of the syllabus and chapter wise weightage.

ChapterWeightage out of 100
Diversity in Living World14%
Cell Structure and Function5%
Structural Organisation in Animals and Plants9%
Plant Physiology6%
Human Physiology20%
Genetics and Evolution18%
Biotechnology and Its Applications3%
Biology and Human Welfare4%
Ecology and environment12%

Best Books to Refer for NEET Biology:

best books for neet entrance exam

Class 11 and class 12 books help the students to prepare well for NEET -Biology. Some of the best books for referring are given below:

  • NCERT Biology Class 11 textbook
  • NCERT Biology Class 12 textbook
  • MTG Objective NCERT at your Fingertips
  • Biology by Trueman vol 1 and vol 2
  • Objective Botany by Ansari
  • Pradeep Guide on Biology

Important topics of Biology for NEET Exam

Do you know what are the essential topics of Biology for the NEET Exam? It would be best if you didn’t miss these topics. As mentioned above, biology questions play a significant role in the NEET exam. You can focus on the given main topics to score better.

From class 11, the important topics of Biology for NEET preparation are listed below:

Plant Kingdom:

Different types of algae

Different types of pigments

Characteristics of pteridophytes and gymnosperms 

Biological classification:

Characteristics and features of Fungi, Protista, and Monera.

Structural organization in plants and animals:

Topics about animal tissues, functionalities and epithelial tissues. General topics of stem, leaves and root anatomy.

Cell Structure & Function:

Topics about cell structures like chromosomes, ribosomes, chloroplast, mycoplasma, mitochondria, nucleus and meiosis prophase 1.

Plant physiology:

Topics related to 

  • Photoperiodism
  • C3, C4 cycle
  • Glycolysis and Krebs cycle
  • Kranz anatomy
  • Mineral deficiency & Nitrogen cycle
  • Transpiration pull
  • ETS complexes
  • Bulk movement in Phloem

Recommended For You: 1.IISc 2.IIT 3.NEET 4.KVPY 5.IAT 6.NTSE 7. JEE

Animal/Human Physiology:

All topics are important to cover and diagrams are main to go through.

Class 12th: Important topics for Biology for NEET preparation


  • Menstrual cycle
  • Gametogenesis in plants and in humans.
  • Reproductive structures in plants and animals
  • Polyembryony, Parthenocarpy, apomixis

Genetics & evolution:

  • Human evolution
  • Genetic disorders
  • Darwinism and natural selection
  • Codominance
  • Dihybrid cross, linkage
  • Pedigree analysis


  • Topics on process and applications.
  • Gene therapy
  • Human insulin
  • Molecular diagnostics, BT cotton and RNAi

Biology in human welfare:

Topics on AIDS, cancer, drugs, and human immunity.

Ecology and environment:

Topics covered are environmental issues, population interactions, and biogeochemical cycles, adaptations, and succession.

Best tips and tricks to NEET success:

  • To clear the NEET exam, students should have a zeal to top the examination. 
  • You should have a healthy lifestyle and well planned daily routine
  • Be organized and disciplined.
  • Have healthy food and be hydrated.
  • Should have a sound sleep for at least 6 to 7 hours.
  • Follow the strict timetable to cover all the subjects and topics.
  • Do not follow multiple books, as that might lead to confusion. 
  • Trust your preparation and be relaxed.
  • Practice questions as much as you can.
  • Attempt mock tests. 
  • Understand your strength and weakness.
  • Practice NCERT question.
  • Make notes and revise.
  • Have the confidence 


Biology plays a significant scoring part in NEET, so studying biology is compulsory for NEET. You can focus on the above mentioned points. You can score above 340 marks in biology with perseverance and consistency. You can clear the NEET exam and come out in flying colours. All the best for your NEET exam preparation.

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1. How do I prepare for NEET Biology?

A. Preparation for NEET biology entirely depends on class 11 and class 12 biology syllabus. You can also refer to the books mentioned in this blog.

2. Is NCERT Biology enough for NEET?

A. The answer to this question is a kind of NO. Students cannot only rely on NCERT to score best in the NEET exam. 

3. Which is best for NEET Biology?

A. The best books for the preparation of NEET are:
NCERT Biology Class 11 textbook
NCERT Biology Class 12 textbook
MTG Objective NCERT at your Fingertips
Biology by Trueman vol 1 and vol 2
Objective Botany by Ansari
Pradeep Guide on Biology

UNS EduTech: Top NEET Coaching Centre in Chennai

UNS EduTech is a startup from the IIT Madras campus focusing on concept building by applying principles of active learning. UNS EduTech is offering live interactive sessions for the student from class 9th to 12th grade, JEE, NEET, etc