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NEET Biology MCQs 2027 With Solutions helps aspirants to review the concepts from NCERT and test their level of understanding while solving multiple-choice questions. Regular practice makes the aspirants familiar with the various types of questions and allows them to figure out which concepts require more effort. As NEET biology contains topics from both Botany and Zoology, students must solve questions from chapters of Class 11 and Class 12. This article presents NEET Biology MCQs with answers and solutions.
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Students can make use of the chapter-wise practice questions to plan out their NEET Biology MCQs Class 11 and Class 12 preparation, which include NEET Botany MCQs and NEET Zoology MCQs. In addition to this, the article discusses the types of MCQs that can be direct, statement-based, assertion-reason, or application-based, along with examples. Candidates should revise NCERT textbooks, attempt previous year questions and analyse their mistakes. The students can refer to NEET Biology MCQs with answers and solutions PDF (chapter wise) for further practice and self-assessment.
NEET Biology previous year papers will help students gain insight into the kind of questions that have been asked from the different chapters. But previous-year trends are to be used as a guideline for NEET preparation in 2027 and not as an indication of the kind of questions to expect.
For preparation of NEET Biology:
Go through NCERT books thoroughly.
Practice direct and conceptual MCQs.
Practice questions which are statement-based, assertion-based and application-based.
Go through important diagrams, tables and terms in NCERT books.
Practice questions from both Class 11 and 12 Biology.
Go through previous year questions.
Go through the solutions given after practice.
Keep track of all wrong answers and revise those chapters often.
Practise NEET Biology important questions 2027 that are mixed chapter-wise.
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NEET Biology MCQs with answers and solutions PDF (chapter wise) is helpful for reviewing the concepts of NCERT, checking knowledge of the subject and building up preparation for the NEET Biology section. Solving questions topic-wise helps students to understand the important concepts, evaluate their knowledge and increase accuracy while answering questions.
This article gives you NEET chapter-wise weightage Biology MCQ questions with answers and solutions according to the syllabus prescribed by NTA. Students can use these questions for revision of NCERT, concept evaluation, PYQ practice and exam-focused preparation.
NEET Biology questions can test factual recall, interpretation of statements, reasoning and the application of concepts. Practising different formats helps students understand what each question requires.
1. Direct MCQs
Example: The first occurrence of menstruation in females is called:
A. Ovulation
B. Menopause
C. Menarche
D. Diapause
Correct answer: C. Menarche
Explanation: Menarche refers to the first menstrual period.
Method: Recall the relevant NCERT definition and eliminate options that describe different biological processes.
2. NEET Biology statement based MCQs
Example: Consider the following statements about cell division:
Mitosis generally produces two daughter cells.
Meiosis reduces the chromosome number by half.
DNA replication takes place during the M phase.
Which statements are correct?
A. 1 and 2 only
B. 2 and 3 only
C. 1 and 3 only
D. 1, 2 and 3
Correct answer: A. 1 and 2 only
Explanation: Mitosis generally produces two daughter cells, while meiosis reduces the chromosome number by half. DNA replication occurs during the S phase of interphase, not during the M phase.
Method: Check every statement independently against NCERT rather than deciding based on the first statement alone.
3. NEET Biology assertion reason MCQs
Example:
Assertion (A): Mitochondria are called semi-autonomous organelles.
Reason (R): Mitochondria possess their own DNA and ribosomes.
A. Both A and R are true, and R correctly explains A.
B. Both A and R are true, but R does not correctly explain A.
C. A is true, but R is false.
D. A is false, but R is true.
Correct answer: A
Explanation: Mitochondria have their own DNA and ribosomes, which contribute to their semi-autonomous nature.
Method: Evaluate the assertion and reason separately, then check whether the reason explains the assertion.
4. Application-Based MCQs
Example: In a dihybrid cross between two heterozygous plants, (RrYy \times RrYy), assume independent assortment and complete dominance. What is the expected phenotypic ratio?
A. 3:1
B. 1:2:1
C. 9:3:3:1
D. 9:7
Correct answer: C. 9:3:3:1
Explanation: A standard dihybrid cross with independent assortment and complete dominance produces the phenotypic ratio 9:3:3:1.
Method: Identify the inheritance pattern, establish the possible gametes and apply the relevant genetic ratio.
NEET Biology MCQs Practice Schedule
Daily Practice
Study an NCERT chapter and attempt related MCQs.
Go through wrong responses and learn the concepts again.
Practice Botany and Zoology topics each day during the week.
Weekly Test
Complete a timed Biology test involving several chapters.
Learn from your errors and keep a record of them.
Revisit weak concepts.
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Revision & Final Week
Revise diagrams, examples, tables, and terminologies of NCERT. Try the wrong questions again and do some selected mixed tests rather than trying out new questions.
In the NEET Biology section, there are 90 questions carrying 360 marks in the present pattern. Consult the official NEET 2027 brochure after its release and set a realistic goal for daily practice.
The NCERT biology class 11 unit 'Diversity in the Living World' includes four important chapters. The unit covers classification, kingdoms, taxonomy and a variety of organisms found in nature
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7 | NEET MCQs On Taxon and Taxonomic Hierarchy (Taxonomic categories) |
SNo. | Important topic-wise NEET MCQ on Biological Classification |
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SNo. | NEET Biology PYQ MCQ on the Plant Kingdom |
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NEET Biology MCQs on Structural Organisation in Plants and Animals test your understanding of tissues, anatomy, and morphology. Practising these questions improves concept clarity and exam readiness. Detailed solutions help in revising important NCERT-based facts quickly. The unit covers the following chapters:
SNo | NEET biology MCQ NCERT-based Anatomy of Flowering Plants |
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4 | NEET MCQs On Shoot Apex and the Theories related to Shoot Apex |
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9 | NEET MCQs On Secondary Growth in Intrastelar Region of Dicot Stem - Annual Rings |
10 | NEET MCQs On Secondary Growth in Intrastelar Region of Dicot Stem - Heartwood and Sapwood |
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14 | NEET MCQs On Simple Permanent Tissues: Sclerenchyma Sclereids |
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SNo. | NEET Biology PYQ MCQ on Structural Organisation in Animals |
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NEET Biology MCQs on ‘Cell Structure and Functions’ cover topics like cell organelles, biomolecules, and cell division. Regular practice sharpens understanding of NCERT concepts. The unit covers the given chapters:
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14 | NEET MCQs On Types of Lipids - Compound Lipids and Derived Lipids |
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19 | NEET MCQs On Structure of Proteins - Tertiary & Quaternary Structure |
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SNo | NEET biology MCQ with Answers on Cell Cycle and Cell Division |
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3 | NEET MCQs On Cell Cycle: Division Phase or M-Phase (Mitotic or Meiotic Phase) |
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9 | NEET MCQs On Stages of Meiosis Ⅰ - Metaphase I and Anaphase I |
10 | NEET MCQs On Stages of Meiosis Ⅰ - Telophase I, Cytokinesis I and Interkinesis |
11 | NEET MCQs On Stages of Meiosis ⅠⅠ and Significance of Meiosis |
12 |
NEET Biology MCQs on ‘Plant Physiology’ include topics like photosynthesis, respiration, and plant growth. These questions help in mastering key NCERT points. Practising them regularly improves problem-solving speed and conceptual clarity. The unit covers the following chapters:
SNo | NEET Biology MCQ Test Online on Respiration in Plants |
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15 | NEET MCQs On Tricarboxylic Acid Cycle or Krebs Cycle or Citric Acid Cycle |
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SNo. | NEET Biology MCQ for Revision on Plant Growth and Development |
1 | NEET MCQs On Introduction to Growth and Development in Plants |
2 | NEET MCQs On Characteristics of Growth and Phases of Plant Growth |
3 | NEET MCQs On Growth Rate, Arithmetic Growth and Geometric Growth |
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7 | NEET MCQs On Differentiation, Dedifferentiation and Redifferentiation |
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NEET Biology MCQs on Human Physiology focus on understanding the functions and mechanisms of various organ systems in the human body, such as the digestive, circulatory, respiratory, and nervous systems. The human physiology unit includes the following chapters:
SNo. | NEET biology MCQ daily quiz on Breathing and Exchange of Gases |
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13 | NEET MCQs On Effect of DPG and Temperature on Oxygen Dissociation Curve |
14 | NEET MCQs On Release of Oxygen from Oxyhaemoglobin at the Tissue Level |
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SNo. | NEET biology MCQ NCERT-based on Body Fluids and Circulation |
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11 | NEET MCQs On Blood Pressure & Regulation of Cardiac Activity |
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15 | NEET MCQs On Abnormal conditions related to circulatory system |
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SNo. | NEET Biology PYQ MCQ on Excretory Products and their Elimination |
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9 | NEET MCQs On Urine Formation: Tubular Reabsorption in Loop of Henle |
10 | NEET MCQs On Urine Formation: Tubular Reabsorption in DCT and Collecting Duct |
11 | NEET MCQs On Glomerular Filtration Rate and Filtration Fraction |
12 | NEET MCQs On Urine Formation: Glomerular Filtration or Ultrafiltration |
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22 | NEET MCQs On Human Excretory System: Kidneys and Their Exterior Aspects |
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27 | NEET MCQs On Nephrons : Renal Corpuscle and Filtration Membrane, Arterioles and Vasa Recta |
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SNo. | NEET biology MCQ daily quiz on Locomotion and Movement |
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2 | NEET MCQs On The Skull: Facial Bones, Ear ossicles and Hyoid bone |
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SNo | NEET biology MCQ for revision on Neural Control and Coordination |
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18 | NEET MCQs On Comparison Between Sympathetic and Parasympathetic Neural System |
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20 | NEET MCQs On Types of Reflexes and Types of Synapses in Reflex Action |
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SNo | NEET biology MCQ with solutions Chemical Coordination and Integration |
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14 | NEET MCQs On Adrenal Glands or Suprarenal Glands: Adrenal Cortex |
15 | NEET MCQs On Adrenal Glands or Suprarenal Glands: Adrenal Medulla |
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NEET Biology MCQ on Reproduction include questions from both plants and animals. They help students revise key NCERT topics like reproductive systems, gametogenesis, and fertilisation. Practising these MCQs improves retention and exam performance. The unit includes these three chapters:
SNo | NEET Biology PYQ MCQ on Sexual Reproduction in Flowering Plants |
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19 | NEET MCQs On Revision of Flower- The Reproductive Structure of the Angiosperms |
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26 | NEET MCQs On Megasporogenesis, Megagametogenesis & Structure of Embryo Sac |
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34 | NEET MCQs On Fertilization & Mode of Entry of Pollen Tube in Ovule |
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36 | NEET MCQs On Artificial Hybridization: Emasculation & Bagging |
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SNo | NEET biology MCQ Daily Quiz on Human Reproduction |
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19 | NEET MCQs On Embryonic Development: Cleavage & Formation of Blastocyst |
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31 | NEET MCQs On Gamete Intrafallopian Transfer (GIFT) & Zygote Intrafallopian Transfer (ZIFT) |
32 | NEET MCQs On Intracytoplasmic Sperm Injection (ICSI) & Intrauterine Insemination |
NEET Biology MCQ on ‘Genetics and Evolution’ focuses on Mendelian inheritance, the molecular basis of inheritance, and evolutionary principles. Practising these MCQs strengthens problem-solving skills and conceptual clarity..
SNo. | NEET Biology MCQ with Answers on Molecular Basis of Inheritance |
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9 | NEET MCQs On Salient Features of Double-Helix Structure of DNA |
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13 | NEET MCQs On The Search For Genetic Material: Transforming Principle |
14 | NEET MCQs On Biochemical Characterisation of Transforming Principle |
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24 | NEET MCQs On Introduction to Transcription & Transcription Unit |
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NEET Biology MCQ on Biotechnology focus on genetic engineering, bioprocessing, and applications in medicine and agriculture. Practising these MCQs helps in mastering key NCERT points. The unit includes the given chapters:
SNo. | NEET Biology MCQ on Biotechnology and Its Applications |
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9 | NEET MCQs On Biotechnological Application in Medicines - Genetically Engineered Insulin |
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NEET Biology MCQ on ‘Ecology’ include questions on ecosystems, biodiversity, and environmental issues. Practising them strengthens conceptual clarity and problem-solving skills. The unit includes the given chapters:
SNo | NEET Biology MCQ with Answers on Organisms and Populations |
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2 | |
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4 | NEET MCQs On Responses to Abiotic Factors: Regulate & Conform |
5 | NEET MCQs On Responses to Abiotic Factors: Migrate & Suspend |
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7 | NEET MCQs On Population & Its Attributes: Population Size or Density |
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10 | NEET MCQs On Models of Population Growth: Exponential Growth |
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16 | NEET MCQs On Gause competitive exclusion principle & Resource Partitioning |
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SNo | NEET Biology PYQ MCQ on Ecosystem |
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SNo. | NEET Biology MCQ Daily Quiz: Biodiversity and Conservation |
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4 | NEET MCQs On In-situ Conservation of Biodiversity - Hotspots, National Parks and Sacred groves |
5 | NEET MCQs On In-situ Conservation of Biodiversity - Sanctuaries and Biosphere Reserves |
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First revise the corresponding NCERT chapter and then solve MCQs on a topic-wise basis to test your knowledge.
Practice varied formats of questions, such as direct questions, statement-based questions, and concept-based questions.
Analyse each wrong answer and revisit the corresponding concept from the NCERT chapter before proceeding to the next topic.
Solve NEET Biology PYQs and chapter-wise MCQs to learn about recurring concepts and question pattern.
Solve Biology mock tests regularly to improve speed and accuracy.
Frequently Asked Questions (FAQs)
As per the latest NEET pattern, there are 90 questions with 360 marks allotted for Biology. The final NEET 2027 pattern can be checked by students from the official information bulletin.
There is no specific target for each day which fits all students. Begin by taking a set of questions as per your preparation level from the chapter read on that particular day. There are 90 questions for the Biology section, and you should plan as per that while practising.
Since NCERT forms the core of Biology preparation, students must prepare through NCERT thoroughly along with solving MCQs based on NCERT. Besides, one must practice previous years' questions and also try various formats of questions. The MCQs should complement NCERT preparation and not act as a replacement for it.
Molecular Basis of Inheritance, Biotechnology, Animal Kingdom, Principles of Inheritance and Variation, and Human Reproduction are important chapters based on past-paper trends.
On Question asked by student community
Hi Asta,
NEET Chapter wise pyqs for Class 11 and 12th you can check from the below link.
https://medicine.careers360.com/articles/neet-pyq-chapterwise
Hope it works.
Hello Students,
For the NEET UG 2026 Question Paper PDF with Answer Key and Solutions, refer to the article below:
https://medicine.careers360.com/articles/neet-previous-year-question-paper-with-solution
Hello Student,
You can check the resource provided below:
Download NEET Previous 10 Years Question Papers with Solutions PDF
You can also check the NEET 2026 question paper with solutions
Hope this helps!
Hello Chetan,
Here are the links you asked for. I hope they serve your purpose.
Hello Suma,
Here are the links you asked for. I hope they serve your purpose.
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