Careers360 Logo
Search Colleges, Exams, Schools & more
ask-icon
share
    NEET 2026 Biology Answer Key for Code 11, 12, 13 (OUT) : PDF Download Here

    NEET 2026 Biology Answer Key for Code 11, 12, 13 (OUT) : PDF Download Here

    #NEET
    Shamshad Ali DarUpdated on 03 May 2026, 08:14 PM IST

    The National Testing Agency conducted the NEET 2026 on May 3, 2026. Soon after the exam, students are searching for NEET 2026 Biology answer key for code 11, 12, 13. To assist them, several leading coaching centres and subject experts release the unofficial NEET 2026 Biology answer key for codes 11, 12, 13. Once available, a direct link for NEET 2026 Biology answer key PDF for codes 11, 12, 13 can be checked here.

    Live | May 3, 2026 | 10:45 PM IST

    NEET UG 2026 LIVE: NTA NEET question paper ‘easy’, biology ‘lengthy’; exam reactions, analysis, answer key

    The NEET UG paper timings for MBBS, BDS exam was 2 pm to 5 pm. Around 22.79 lakh aspirants appeared for the medical college entrance test.

    Read More

    This Story also Contains

    1. NEET 2026 Biology Answer Key Code 11, 12, 13 PDF Download
    2. How to Download NEET Biology Answer Key for Code 11, 12, 13?
    3. NEET 2026 Biology Answer Key Code 11, 12, 13: Marking Scheme
    4. What After NEET Unofficial Answer Key Release?
    NEET 2026 Biology Answer Key for Code 11, 12, 13 (OUT) : PDF Download Here
    NEET 2026 Biology Answer Key for Code 11, 12, 13:

    With NEET exam concluded at 5 PM, the NEET unofficial answer key 2026 for Biology codes 11, 12, 13 helps aspirants to check their marked response and calculate probable scores they must have obtained in the exam. The official NEET 2026 answer key is released by NTA along with a response sheet a week after the exam. Students can challenge the answer key within the specified dates. Read the full article to know the NEET 2026 Biology answer key for code 11, 12, 13, steps to download, how to calculate NEET scores and more.

    NEET 2026 Biology Answer Key Code 11, 12, 13 PDF Download

    Answer key code

    Download links

    NEET 2026 Biology Answer Key Code 11

    To be available soon

    NEET 2026 Biology Answer Key Code 12

    To be available soon

    NEET 2026 Biology Answer Key Code 13

    To be available soon

    Confused About College Admissions?

    Get expert advice on college selection, admission chances, and career path in a personalized counselling session.

    Book a Counselling Slot
    Select Date
    Pick a Slot

    How to Download NEET Biology Answer Key for Code 11, 12, 13?

    To download the NEET Biology answer key for Code 11, 12, 13, candidates can follow the given below steps.

    Steps to Download NEET 2026 Biology Answer Key Code 11, 12, 13

    • Click on the link provided above to access the NEET Biology answer key for code 11, 12, 13

    • The NEET answer key for Biology code 11, 12, 13 along with solutions will appear on the screen.

    • The next steps is to download and save the NEET 2026 Biology answer key for codes 11, 12, 13

    • Compare the answers in the answer key with the marked answers in the question paper.

    • Use the NEET formula to calculate the expected NEET 2026 scores.

    MAHE Manipal BSc Nursing 2026

    NAAC A++ Accredited | NIRF Rank #3

    Apply
    Emversity Allied Health Programs

    Get Job Ready in Healthcare | Employability-Focused Programs

    Apply

    NEET

    NEET AYUSH All India Counseling

    Maharashtra MBBS/BDS Counselling

    Arunachal Pradesh MBBS/BDS Admissions

    NEET UG

    Karnataka MBBS/BDS Counselling

    UP MBBS/BDS Counselling

    Gujarat MBBS/BDS Counselling

    Madhya Pradesh MBBS/BDS Counselling

    Kerala MBBS/BDS Counselling

    Tamil Nadu MBBS/BDS Counselling

    Telangana MBBS/BDS Counselling

    Andhra Pradesh MBBS/BDS Counselling

    West Bengal MBBS/BDS Counselling

    Rajasthan MBBS/BDS Counselling

    Bihar MBBS/BDS

    Haryana MBBS/BDS

    Punjab MBBS/BDS Counselling

    Chhattisgarh MBBS/BDS

    Odisha MBBS/BDS

    Assam MBBS/BDS

    Himachal Pradesh MBBS/BDS

    Jharkhand MBBS/ BDS

    Jammu and Kashmir MBBS/BDS

    Tripura MBBS/BDS

    Puducherry MBBS/BDS

    Uttarakhand MBBS/BDS

    Delhi MBBS/BDS

    Chandigarh MBBS/BDS Admissions

    NEET 2026 Biology Answer Key Code 11, 12, 13: Marking Scheme

    With the release of NEET 2026 answer key for code 11, 12, 13 Biology, candidates can calculate their probable scores using the NEET marking scheme. The marking scheme of NEET 2026 can be checked here.

    Particulars

    Details

    Correct answer

    +4 marks

    Incorrect answer

    -1 Mark

    Unanswered question

    0 marks

    Steps to Calculate the NEET Expected Scores

    • Compare your responses with the answers in the code 11, 12, 13 NEET Biology answer key

    • Count the number of correct answers and multiply by 4

    • Count the number of incorrect answers and multiply by 1

    • Subtract the total of incorrect answers from the total of correct answers to get the expected score.

    NEET 2026 Rank Predictor
    Estimate your NEET 2026 All India Rank from your expected marks. Use the Rank Predictor now to get quick insights and plan your next steps smartly.
    Try Now

    NEET Formula

    NEET 2026 score = [4X(Number of correct responses)] – [1X(Number of incorrect responses)]

    Recommended eBooks

    Related eBooks and Sample Papers

    Latest
    4270+ downloads
    4270+ downloads

    View all Ebooks

    https://medicine.careers360.com/download/ebooks-and-sample-papershttps://medicine.careers360.com/download/ebooks-and-sample-papershttps://medicine.careers360.com/download/ebooks-and-sample-papershttps://medicine.careers360.com/download/ebooks-and-sample-papers

    What After NEET Unofficial Answer Key Release?

    After getting the NEET unofficial answer key 2026 for Biology codes 11, 12, 13, candidates can check their expected marks and use the scores to determine the All India Rank by NEET rank predictor. Candidates can also check the best medical and dental colleges in which they are likely to get admission through NEET college predictor. However, candidates must know that the official answer key of NEET 2026 will also be issued to the candidates. The official NEET 2026 answer key will contain the correct answers asked in the entrance exam. The authority will also allow candidates to challenge the answer key within the specified dates.

    NEET Syllabus: Subjects & Chapters
    Select your preferred subject to view the chapters
    Articles
    Related Stories
    |
    Upcoming Medicine Exams
    Srimanta Sankaradeva University of Health Sciences Paramedical
    Ongoing Dates
    SSUHS Paramedical Application Date

    20 Mar'26 - 12 May'26 (Online)

    Srimanta Sankaradeva University of Health Sciences BSc Nursing
    Ongoing Dates
    SSUHS BSc Nursing Application Date

    20 Mar'26 - 12 May'26 (Online)

    Certifications By Top Providers
    Biomolecules Structure Function in Health and Disease
    Via All India Institute of Medical Sciences New Delhi
    Economic Evaluation for Health Technology Assessment
    Via Postgraduate Institute of Medical Education and Research Chandigarh
    Industrial Biotechnology
    Via Indian Institute of Technology Kharagpur
    Maternal Infant Young Child Nutrition
    Via Indian Institute of Technology Bombay
    Counseling Psychology
    Via Savitribai Phule Pune University, Pune
    Coursera
     355 courses
    Futurelearn
     310 courses
    Edx
     233 courses
    Udemy
     191 courses
    Swayam
     106 courses
    Explore Top Universities Across Globe
    University College London, London
    Gower Street, London, WC1E 6BT
    University of Essex, Colchester
    Wivenhoe Park Colchester CO4 3SQ
    University of Nottingham, Nottingham
    University Park, Nottingham NG7 2RD
    University of Wisconsin, Madison
    329 Union South 1308 W. Dayton Street Madison, WI 53715-1149
    University of Alberta, Edmonton
    116 St. and 85 Ave., Edmonton, Alberta, Canada T6G 2R3
    Keele University, Newcastle
    Staffordshire, UK, ST5 5BG

    Popular Courses and Specializations

    Popular Degrees

    Popular Branches

    List of colleges accepting NEET

    Questions related to NEET

    On Question asked by student community

    Have a question related to NEET ?
    After entrying wrong test booklet number in box as well as bubbling and wrong test booklet code in neet omr sheet my result still ne generated ?

    If you filled the wrong test booklet number and code in your NEET OMR sheet , your result may not be generated because your answers cannot be checked properly. You should contact NTA quickly, but honestly, it is very difficult to fix this after the exam.

    Read Complete Answer
    S
    Sonia Vats
    30 Apr'26
    I am a neet appearing student and I had an issue with my name as it is printed with extra letter in my cbse 10 th standard mark list and I had proceeded with it ie the wrong name and I have been placing letters to cbse office from 2 years and now they have responded to correct my name will it be a problem

    Hi! If your name correction is officially approved by CBSE, it should not create a major problem for NEET or other exam. However, you should keep all supporting documents safely, including the old marksheet, corrected documents, CBSE approval letter, and any proof showing both names belong to you. During counselling

    Read Complete Answer
    M
    Manisha Tiwari
    30 Apr'26
    i took admission in engineering last year through kea mop up round and gave neet exam this year and got qualified for mbbs how to get mbbs seat now from kea ?

    Hi! To secure a MBBS seat through Karnataka Examination Authority, you need to appear for the Karnataka NEET counselling . The Karnataka MBBS application forms are released after the announcement of NEET result . Once the application form is out, you need to register, fill choices and pay the counselling

    Read Complete Answer
    M
    Manisha Tiwari
    30 Apr'26
    neet mock test for hindi medium

    Hi! To access mock test for NEET UG exam in Hindi, click on the link provided below.
    Link: NEET Mock Test Hindi

    Read Complete Answer
    M
    Manisha Tiwari
    30 Apr'26
    For bpt neet is mandatory in modern clg of physiotherapy pune ? As according to 2026 new Rule neet is not mandatory for the admission in bpt

    Hello,

    Yes, NEET is not mandatory for admission to Bachelor of Physiotherapy (BPT) and Bachelor of Occupational Therapy (BOT) for the academic year 2026-27. However, from 2027-28 session, NEET UG will be compulsory for admission to BPT course.

    Check the detailed information here.
    Admission in BPT and BOT through NEET

    Read Complete Answer
    S
    Shamshad Ali Dar
    28 Apr'26
    View all

    Popular NEET Questions

    Column I ( Salivary gland)

     

    Column II ( Their location)

    Parotids

    I

    Below tongue

    Sub-maxillary / sub-mandibular

    Ii

    Lower jaw

    Sub-linguals

    Iii

    Cheek
    Option: 1

    a(i), b(ii) , c(iii)

     


    Option: 2

    a(ii), b(i), c(iii)

     


    Option: 3

    a(i), b(iii), c(ii)


    Option: 4

    a(iii), b(ii), c(i)


    Read Complete Answer

    Ethyl \; ester \xrightarrow[(excess)]{CH_{3}MgBr} P

    the product 'P' will be ,

    Option: 1


    Option: 2


    Option: 3

    \left ( C_{2}H_{5} \right )_{3} - C- OH


    Option: 4


    Read Complete Answer

     

        

               

     Valve name                            

    		              

    Function
        I   Aortic valve     A

    Prevents blood from going backward from the pulmonary artery to the right ventricle.
        II   Mitral valve     B

     Prevent blood from flowing backward from the right ventricle to the right atrium.
        III   Pulmonic valve     C

     Prevents backward flow from the aorta into the left

    Read Complete Answer

    Column A Column B
    A

    a) Organisation of cellular contents and further cell growth.  
    B

    b) Leads to formation of two daughter cells.
    C

    c) Cell grows physically and increase volume proteins,organells.
    D

    d)  synthesis and replication of DNA.

    Match the correct option as per the process shown in the

    Read Complete Answer

    0.014 Kg of N2 gas at 27 0C is kept in a closed vessel. How much heat is required to double the rms speed of the N2 molecules?

    Option: 1

    3000 cal


    Option: 2

    2250 cal


    Option: 3

    2500 cal


    Option: 4

    3500 cal


    Read Complete Answer

    0.16 g of dibasic acid required 25 ml of decinormal NaOH solution for complete neutralisation. The modecular weight of the acid will be

    Option: 1

    32


    Option: 2

    64


    Option: 3

    128


    Option: 4

    256


    Read Complete Answer

    0.5 F of electricity is passed through 500 mL of copper sulphate solution. The amount of copper (in g) which can be deposited will be:

    Option: 1

    31.75


    Option: 2

    15.8


    Option: 3

    47.4


    Option: 4

    63.5


    Read Complete Answer

    0.5 g of an organic substance was kjeldahlised and the ammonia released was neutralised by 100 ml 0.1 M HCl. Percentage of nitrogen in the compound is

    Option: 1

    14


    Option: 2

    42


    Option: 3

    28


    Option: 4

    72


    Read Complete Answer

    0xone is

    Option: 1

    \mathrm{KO}_{2}


    Option: 2

    \mathrm{Na}_{2} \mathrm{O}_{2}


    Option: 3

    \mathrm{Li}_{2} \mathrm{O}


    Option: 4

    \mathrm{CaO}


    Read Complete Answer

    (1) A substance  known as "Smack"

    (2) Diacetylmorphine

    (3) Possessing a white color

    (4) Devoid of any odor

    (5) Crystal compound with a bitter taste

    (6) Obtained by extracting from the latex of the poppy plant

    The above statements/information are correct for:

    Option: 1

    Morphine


    Option: 2

    Heroin


    Option: 3

    Read Complete Answer

    Begin a career in Medical and Allied Sciences. Admissions Open for

    Emversity Allied Health Programs
    Apply

    Get Job Ready in Healthcare | Employability-Focused Programs

    MAHE Manipal BSc Nursing 2026
    Apply

    NAAC A++ Accredited | NIRF Rank #3

    Virohan Allied & Healthcare Programs
    Apply

    Allied & Healthcare programs | 20+ Partner Universities & Institutes | 98% placement record

    Amity University Noida | Allied Health Sciences Admissions
    Apply

    Ranked as India’s #1 Not for profit pvt. University by India Today

    SCSVMV Deemed to be University | AHA Admissions 2026
    Apply

    Alied Health Sciences at SCSVMV | NAAC 'A' Grade | AICTE & UGC Aproved | 100% Placement Support | Merit-based Scholarships

    RV University Allied & Healthcare Admissions 2026
    Apply

    Industry-Relevant Programmes with Clinical Excellence. Merit-based scholarships available

    View all Application Forms

    NEET Notifications

    Latest updates

    Explore Career Options

    By Industry
    Orthotist and Prosthetist

    Orthotists and Prosthetists are professionals who provide aid to patients with disabilities. They fix them to artificial limbs (prosthetics) and help them to regain stability. There are times when people lose their limbs in an accident. In some other occasions, they are born without a limb or orthopaedic impairment. Orthotists and prosthetists play a crucial role in their lives with fixing them to assistive devices and provide mobility.

    6 Jobs Available
    Pathologist

    A pathologist is required to examine body fluids, tissues, and organs with the help of laboratory tests and microscopic examinations. Pathologists often work in hospitals and diagnostic labs, often assisting doctors when it comes to treatment decisions. Due to the increased demand for diagnostic services, pathology offers good career opportunities in clinical practices, research and academics. 

    5 Jobs Available
    Veterinary Doctor

    A Veterinarian is responsible for diagnosing, treating, and preventing diseases in animals. The individual performs surgeries, guides nutrition, and provides animal care. A Bachelor’s in Veterinary Science (B.Vsc.) is a mandatory degree. The profession brings together medical knowledge and a strong commitment to animal welfare. 

    5 Jobs Available
    Speech Therapist

    A Speech Therapist (Speech-Language Pathologist) diagnoses and treats speech, language, communication, and swallowing disorders across all ages. They work in hospitals, schools, clinics, and more. Becoming an SLP requires a master’s degree, clinical training, and certification. With rising demand, the career offers rewarding opportunities in therapy, education, and research.

    4 Jobs Available
    Gynaecologist

    A gynaecologist is a medical specialist in women’s reproductive health, handling issues like menstruation, fertility, pregnancy, and childbirth. They perform exams, surgeries, and offer family planning services. To become one, students must complete MBBS and postgraduate training. Gynaecologists work in hospitals or clinics and are in high demand, with salaries growing significantly with experience. 

    4 Jobs Available
    Audiologist

    The audiologist career involves audiology professionals who are responsible to treat hearing loss and proactively preventing the relevant damage. Individuals who opt for a career as an audiologist use various testing strategies with the aim to determine if someone has a normal sensitivity to sounds or not. After the identification of hearing loss, a hearing doctor is required to determine which sections of the hearing are affected, to what extent they are affected, and where the wound causing the hearing loss is found. As soon as the hearing loss is identified, the patients are provided with recommendations for interventions and rehabilitation such as hearing aids, cochlear implants, and appropriate medical referrals. While audiology is a branch of science that studies and researches hearing, balance, and related disorders.

    3 Jobs Available
    Oncologist

    An oncologist is a medical doctor who diagnoses and treats cancer using chemotherapy, radiation, surgery, and other therapies. They work with a team to create treatment plans tailored to each patient. Specialisations include medical, surgical, radiation, pediatric, gynecologic, and hematologic oncology. Becoming an oncologist in India requires an MBBS and postgraduate studies in oncology.

    3 Jobs Available
    Biochemist

    A biochemist studies the chemical processes within living organisms, combining chemistry and biology. They conduct experiments, analyse data, and develop products like drugs and vaccines. Biochemists work in labs, healthcare, research, and education. A degree in biochemistry or related fields is essential, with advanced roles often requiring higher degrees. They also ensure quality control and may teach or mentor others.

    2 Jobs Available

    Never miss NEET update

    Get timely NEET updates directly to your inbox. Stay informed!