NEET 2025 Biology Answer Key (Available): PDF Download
National Eligibility Cum Entrance Test 2026 ( NEET )
Counselling - 25 Dec '25 - 31 Dec '25
Coaching institutes have released NEET 2025 Biology Answer Key & question paper. The NEET 2025 answer key for biology have been uploaded in PDF format for each sets, 45, 46, 47 & 48. The answer key helps candidates to predict tentative score. NTA will release the provisional answer key for NEET 2025 in the fourth week of May.
NEET 2025 Biology answer key soon
NEET 2025 Biology answer key will be released by coaching institutes like Aakash Institute, Allen, Resonance, Pathfinder and others soon. The answer key will be released for numerical codes 45, 46, 47, & 48. As the maximum questions are asked from Biology, candidates are little worried about the score in the subject. NEET Biology 2025 answer key helps candidates to predict the score in the subject. It must be noted, these coaching institutes will also release NEET 2025 Biology question paper along with the answer key solutions. This article will provide NEET 2025 answer key for different sets from 45 to 48 for Biology. NEET 2025 exam was held in single shift on May 4, 2025. The exam was held in pen and paper mode from 2 pm to 5 pm.
Explore colleges based on NEET
Want better recommendations?
There is a 90% more chance of getting best college recommendations by sharing preferences.
- Chat with our counselor
- Get your personalised list of colleges & exams matching your preferences
Also Read:
- NEET 2025 Biology Answer Key & Question Paper for Set 45
- NEET 2025 Biology Answer Key & Question Paper for Set 48
- NEET 2025 Biology Question Paper Analysis
- How to Use NEET 2025 Biology Answer Key and Question Paper
NEET 2025 Biology Answer Key & Question Paper for Set 45
Candidates can find NEET 2025 Biology question paper and answer key solutions by different Institutes in the table given below. The NEET 2025 Biology answer key & question paper is valid for Code 45.
| NEET 2025 Biology answer key and question paper |
Download link |
Coaching Institute |
|---|---|---|
| NEET 2025 Biology question paper & Answer Key |
Download | Allen |
| NEET 2025 Biology question paper & solution |
Allen |
|
| NEET 2025 Biology question paper & answer key |
Sri Chaitanya |
NEET 2025 Biology Answer Key & Question Paper for Set 48
NTA sets up a special committee consisting of academic experts that review the objections and take decisions about the challenged NEET official answer keys. After the NEET provisional answer keys are released, candidates are given the opportunity to file for objections. The objections have to be raised within the stipulated date and the expert committee with assess the validity of the objections and then take a call on it. Candidates are also given the option to send files as proof to substantiate their objections.
Candidates can find NEET 2025 Biology question paper and answer key solutions by different Institutes in the table given below. The NEET 2025 Biology answer key & question paper is valid for Code 48.
| NEET 2025 Biology answer key and question paper set |
Download link |
Coaching Institute |
|---|---|---|
| NEET 2025 Botany question paper and answer key |
Pathfinder |
|
| NEET 2025 Zoology question paper and answer key |
Pathfinder |
|
| NEET 2025 Biology question paper and answer key |
Aakash Institute |
|
| NEET 2025 Botany question paper and answer key |
Resonance |
|
| NEET 2025 Zoology question paper and answer key |
Resonance |
NEET 2025 Biology Question Paper Analysis
NEET 2025 anlysis for Biology question paper has been provided here. As per students, Biology section was easiest followed by Chemistry and Physics. Maximum students said Physics was toughest one. Questions were asked from NCERT book only. More number of questions were asked from class 12th. It must be noted the question paper analysis for NEET 2025 Biology is based on reactions of exam taking students. The exam analysis is prepared based on memory of students who appeared for the exam held on May 4, 2025.
How to Use NEET 2025 Biology Answer Key and Question Paper
Candidates will have to download NEET 2025 Biology answer key and question paper for each set and subsets. Thereafter, they will have to cross check the answers marked in OMR sheet. With the help of marking scheme, candidates will be able to understand tentative score in Biology subject.
Explore more Medicine & Health Sciences exams with upcoming dates
1 Nov '25 - 29 Dec '25
1 Jan '26
2 Jan '26
31 Dec '25 - 7 Jan '26
27 Feb '26
28 Feb '26
23 Mar '26 - 24 Apr '26
NEET 2025 Marking scheme
| Response Type |
Marks Awarded |
|---|---|
| Correct answer |
+4 |
| Incorrect answer |
-1 |
| Question with more than one response |
-1 |
| Unanswered question |
0 |
| Extra attempted question |
0 |
Read more:
NEET answer keys were released on the official website of NEET, neet.nta.nic.in. For the provisional answer keys, candidates had to log in to the NEET website with their NEET 2025 application number, password and Security Code. After that, they have to download their response sheets and the provisional answer keys. The final answer keys will be available on the NTA and the NEET website, which candidates can directly download, without having to log in. Candidates and stakeholders can download the NEET 2025 final answer keys by NTA by clicking on the link and download it in PDF format.
NEET takers can calculate their scores in the following manner:
- Count the total number of correct and incorrect answers
- Multiply four by the total number of correct answers
- Subtract the total number of wrong answers from this.
The NTA generally provides two to three days window to submit objections against the provisional NEET answer keys or OMR sheet responses. Candidates need to submit the NEET answer key objections online along with the evidence.
Mukul Mishra is a master degree holder in science with more than 10 years of experience in medical content writing and editing. Having nose for news and development in medical education field, he has been a recogniz
Read Full BioNews & Updates
Explore Other Exams
Jun '20 | AIIMS MBBS 2020 Results |
May '20 | AIIMS MBBS 2020 Exam |
Jun '20 | JIPMER 2020 exam (tentative) |
2 Jan '26 | FMGE 2025 City Intimation For ... |
14 Jan '26 | FMGE 2025 Admit Card for Decem... |
Jan '26 | OJEE 2026 registrations |
Mar '26 | OJEE 2026: Last date of fee pa... |
Jul '22 | DAVV CET 2022 Registration |
14 Nov '25 - 22 Apr '26 | PU CET (UG) 2026 Application F... |
24 Apr '26 | PU CET (UG) 2026 Registration ... |
31 Dec '25 - 7 Jan '26 | NTA UGC NET December 2025 Exam... |
Jan '26 | NTA CMAT 2026 Exam Date |
Student Forum
Anything you would want to ask experts?Answered 2 days ago
There is no change in the NEET 2026 syllabus. The NMC published the NEET syllabus for 2026 on December 23, 2025. As per the latest syllabus PDF, no new chapter has been added and there is no deletion of chapter as well.
V
Beginner-Level 5
Answered 3 days ago
The NEET syllabus 2026 has been finalised by the NMC for Physics, Chemistry and Biology. Here is the updated syllabus for NEET UG 2026 exam below-
Physics | Chemistry | Biology |
Physics and Measurement | Some Basic Concepts of Chemistry | Diversity of Living Organisms |
Kinematics | Structure of Atom | Structural Organization in Plants & Animals |
Laws of Motion | Classification of Elements and Periodicity in Properties | Cell Structure and Function |
Work, Energy, and Power | Chemical Bonding and Molecular Structure | Plant Physiology |
Rotational Motion | States of Matter: Gases and Liquids | Human Physiology |
Gravitation | Thermodynamics | Reproduction |
Properties of Solids and Liquids | Equilibrium | Genetics & Evolution |
Thermodynamics | Redox Reactions | Biology and Human Welfare |
Kinetic Theory of Gases | Classification of Elements and Periodicity in Properties | Biotechnology and its Applications |
Oscillation and Waves | P-Block Elements | Ecology and Environment |
Electrostatics | D- and F-Block Elements |
|
Current Electricity | Coordination Compounds |
|
Magnetic Effects of Current and Magnetism | Purification and Characterisation of Organic Compounds |
|
Electromagnetic Induction and Alternating Currents | Some Basic Principles of Organic Chemistry |
|
Electromagnetic Waves | Hydrocarbons |
|
Optics | Organic Compounds Containing Halogens |
|
| Organic Compounds Containing Oxygen |
|
| Organic Compounds Containing Nitrogen |
|
| Biomolecules |
|
| Principles Related to Practical Chemistry |
|
P
Beginner-Level 5
Answered 3 days ago
The NMC has released the syllabus for NEET 2026 examination. The NMC NEET UG syllabus 2026 is published on the website of the National Medical Commission (NMC) - nmc.org.in. Candidates can download the NMC syllabus for NEET 2026 here - https://www.shiksha.com/medicine-health-sciences/neet-exam-sylla
A
Beginner-Level 5
Answered 3 days ago
The Gujarat University NEET Cutoff is released for admission to the MBBS course based on the NEET UG ranks and followed by Gujarat University NEET counselling process. According to the Gujarat University NEET Cutoff 2024, the cutoff for the OBC HS category ranged from 10699 to 112877.
Among all the c
N
Contributor-Level 10
Answered 3 days ago
The Gujarat University NEET Cutoff 2025 has been released till Round 5 for admission to the MBBS course for all categories in the All India quota. Candidates who want admission to this university via the NEET exam, have to attain the qualifying cutoff to get a chance at admission.
According to the l
N
Contributor-Level 10
Answered 4 days ago
The important chapters of the NEET Physics section are listed below-
Physics |
|---|
Laws of Motion |
Work, Energy and Power |
Motion in a Straight Line |
Rotational Motion |
Oscillations |
Units and Measurements |
Thermodynamics |
Gravitation |
Ray Optics and Optical Instruments |
Moving Charges and Magnetism |
Current Electricity |
Semiconductor Electronics |
Electromagnetic Waves |
Electrostatic Potential and Capacitance |
Wave Optics |
Atoms |
Dual Nature of Radiation and Matter |
P
Beginner-Level 5
Answered 4 days ago
The NEET Biology section is divided into Botany and Zoology. Have a look at the NEET Botany important topics below-
Botany |
|---|
Cell: The Unit of Life |
Morphology of Flowering Plants |
Plant Growth and Development |
Plant Kingdom |
Photosynthesis in Higher Plants |
Molecular Basis of Inheritance |
Organisms and Populations |
Ecosystem |
Sexual Reproduction in Flowering Plants |
Microbes in Human Welfare |
Inheritance and Variation |
The table below contains the NEET Zoology important topics-
Zoology |
|---|
Structural Organisation in Animals |
Animal Kingdom |
Biomolecules |
Chemical Coordination and Integration |
Biotechnology |
Human Reproduction |
Human Health and Disease |
S
Beginner-Level 5
Answered 4 days ago
Have a look at the important chapters of the NEET 2026 Chemistry section below-
Chemistry |
Structure of Atom |
Elements and Periodicity in Properties |
Hydrocarbons |
Basic Concepts of Chemistry |
Organic Chemistry |
Equilibrium |
Biomolecules |
Coordination Compounds |
The p-Block Elements (XII) |
Solutions |
Aldehydes, Ketones and Carboxylic Acids |
Haloalkanes and Haloarenes |
Chemical Kinetics |
R
Beginner-Level 5
Answered 4 days ago
Various coaching centres have curated the NEET mock tests. However, candidates should take the mock test that matches the NEET exam pattern and is available for free.
U
Beginner-Level 5
Answered a week ago
Yes, NEET is needed. The NEET scores will define it. It's the main entrance exam for Medical and Dental college admissions.
Some colleges have different admission criteria for Homoeopathy courses. So, students must check the official website of these colleges to know the requirements.
S
Contributor-Level 10
While NTA releases the NEET answer keys PDF, it does not release the detailed solutions or the answer-solving procedures and explanations. On the other hand, experts from coaching institutes release detailed NEET answer key solutions and candidates may refer to those to note the correct and effective way of solving a question. Hence, to understand if the answer solving methodology, test takers will not have any official source of reference, but would have to rely on the unofficial sources only.