NSEB (National Standard Examination in Biology)

The Association of Teachers in Biological Services (ATBS), in collaboration with the Homi Bhabha Center for Science Education (HBCSE) and the Indian Association of Physics Teachers (IAPT), conducts the National Standard Examination in Biology (NSEB). The National Standard Examination Board administers the NSEB examinations (NSE).

The NSEB test is part of the NSE (National Standard Examination), which organises national scientific olympiads to promote students, and provide a platform for them to compete in international competitions. Students who have not completed Class 12 are eligible to take this exam. The NSEB is conducted in a paper-based format. In this article, we’ve covered all you need to know about the NSEB 2022-2023 test, including the curriculum, exam structure, eligibility requirements, and more.

NSEB Exam Highlights

Exam Conducting Body Association of Teachers in Biological Services (ATBS)

Homi Bhabha Center for Science Education (HBCSE)

Indian Association of Physics Teachers (IAPT)

Eligibility Students below Class 12
Aim To assist students in putting their Science knowledge to the test by competing against other students
Frequency Annual
Mode of Application/ Mode of Exam Offline
Exam Difficulty Level Intermediate
Application Fee ₹100
Exam Duration 2 Hours

NSEB 2021-22: Examination Dates

Event Date (Tentative)
NSEB-2022 enrollment ending date 31-10-2021
NSEB exam date 13-03-2022

NSEB 2022: National Standard Examination in Biology Stages

  • The NSEB is held to assess students’ biology skills and provide them with a platform to compete in international Olympiads. The NSEB Olympiad is divided into five phases. All the phases are mentioned here in detail:
  • The NSEB (National Standard Examination in Biology) is the first stage, and all students in grades 1 to 12 are entitled to participate after enrolling for the tests.
  • The Indian National Olympiad or Indian National Biology Olympiad is the second stage of the exam, and only 300 qualified students who scored higher than others are allowed to compete. INBO is held at 15 locations around the country.
  • In Biology, Stage 3 is the Orientation cum Selection Camp (OCSC), when the top 35 students from the merit list are chosen.
  • The top four students go to Stage 4, also known as Pre-Departure Training Camp (PDT). The training will last two weeks.
  • Students in Stage 5 compete in the International Biology Olympiad (IBO), and represent their school and country on a global scale.

NSEB 2022 Eligibility Criteria

Here are the details of the NSEB Eligibility criteria.

  • You must be able to obtain an Indian passport.
  • Candidates should be born between January 1, 2007, and December 31, 2008, both days inclusive for meeting the eligibility criteria for National Standard Examination In Biology 2022.
  • Must have lived and studied in India from November 30, 2019, or before OR be currently enrolled in an Indian educational system.
  • By June 1, 2022, you must not have started (or plan to start) studies at a university or comparable institution.
  • Class XII board test or equivalent must not have been passed (or expected to be completed) before November 30, 2021.
  • It is not permitted to appear in NSEJS 2021.

Registration for NSEB 2022

The Nationwide Science Education Board (NSEB) is a national test for students interested in studying or pursuing Biology. Check the details of the NSEB Application form and it is vital to remember that students who want to take NSEB examinations must first register by completing the procedures below:

  • Students must enrol via their individual schools or institutions.
  • Students must complete the registration forms issued by their respective schools or institutions.
  • They must submit a completed application form along with a registration fee of INR 100.
  • The registration costs will not be reimbursed after they have been paid.
  • If the registration forms are not completed correctly, students will be denied the opportunity to take the NSEB examinations, and would be automatically disqualified.
  • If their individual school/college is not registered with the NSE centre, students can register themselves at a neighbouring centre.

Exam Pattern and Marking Scheme for NSEB 2022

Before taking the exam, students should familiarise themselves with the NSEB exam format. The NSEB test pattern is crucial because it allows students to create a realistic picture of the exam day. Exam format and marking scheme for NSEB examinations 2021-22 are listed below:

Total Number of Questions 80
Types of Question Multiple-choice Question (MCQs) with negative marking
Language/ Medium of Paper English/Hindi (To have opted during registration)
Syllabus Based on CBSE
  • Biology is the main emphasis of the NSEB test.
  • The paper’s duration is 2 hours, which is the time limit.
  • There are 80 questions in all.
  • The paper’s primary language is English, with Hindi as an alternative.
  • The NSEB exam’s grading method is +3 for each right response, -1 for each incorrect response, and 0 for no effort.
  • A student can get a maximum score of 240 points.

NSEB Syllabus and Topics

Check the details of the NSEB Syllabus and topics here.

S.No. Chapters Topics Included
1 Diversity Of Living
  • The Living World
  • Biological Classification
  • Plant Kingdom
  • Animal Kingdom
2 Structural Organization in Animals and Plants
  • Morphology and Anatomy of Flowering Plants
  • Structural Organisation in Animals
3 Cell: Structure and Function
  • Cell theory and cell as the basic unit of life
  • Biomolecules
  • Cell Cycle and Cell Division
4. Plant Physiology
  • Transport In Plants
  • Mineral Nutrition
  • Photosynthesis and Respiration in Higher Plants
  • Plant – Growth and Development
5 Human Physiology
  • Digestion & Absorption
  • Breathing & Exchange Of Gas
  • Body Fluids and Circulation
  • Excretory Products and Their Elimination
  • Locomotion and Movement
  • Neural Control and Coordination
  • Chemical Coordination and Integration
6 Reproduction In Organisms
  • Types, modes, and the process of reproduction
  • Asexual reproduction
  • Sexual reproduction
  • Pre-fertilization events
  • Fertilization and post-fertilization events
7 Sexual Reproduction in Flowering Plants
  • Flower Structure
  • Morphology Of Flower
  • The process of sexual reproduction in flowering plants.
  • Development of male and female gametophytes
  • Pollination
  • Double fertilization
  • Post fertilization Events-Development of endosperm and embryo
  • Development and significance of seed and formation of fruit
8 Human Reproduction
  • Male and female reproductive systems
  • Microscopic diagram elaborating anatomy of testis and ovary
  • Gametogenesis − Spermatogenesis, Oogenesis
  • Menstrual cycle
  • Fertilization, implantation pregnancy, and placenta formation
  • Parturition and Lactation
9 Reproductive Health
  • The need for reproductive health
  • Prevention of sexually transmitted diseases (STD)
  • Birth control − need and methods, contraception, Medical Termination of Pregnancy (MTP)
  • Amniocentesis
  • Infertility and assisted reproductive technologies
10 Principles Of Inheritance And Variation
  • Covers the topics of Genetics and Evolution
  • Similarity and variation between the parents and offspring
  • Mendel”s law of inheritance
  • Sex determination
  • Mutations genetic disorders
11 Molecular Basis of Inheritance
  • DNA as genetic material
  • Structure of DNA and RNA
  • DNA- packaging, replication, fingerprinting
  • Central dogma, Transcription, genetic code, translation
  • Gene expression and regulation − Lac Operon
  • Genome and human genome project
12 Evolution
  • Darwin’s contribution
  • Modern Synthetic Theory of Evolution
  • Mechanism of evolution − Variation, Natural Selection and types of natural selection
  • Gene flow and genetic drift
  • Hardy – Weinberg’s Principle
  • Adaptive Radiation
13 Human Health And Diseases
  • Maintenance of optimum health
  • Diseases- types, treatment, and prevention
  • Immunity and its types
  • Adolescence, drug and alcohol abuse
14 Strategies for Enhancement in Food Production
  • Improvement in food production techniques
  • Plant breeding, Tissue culture
  • Single-cell protein
  • Biofortification, Apiculture
  • Animal husbandry
15 Microbes in Human Welfare
  • In household food processing and industrial production
  • Sewage treatment
  • Energy generation
  • Biofertilizers
  • Antibiotics- Production and judicious use
16 Biotechnology – Principles and Processes
  • Principles and processes involved in biotechnology like genetic engineering (Recombinant DNA technology).
17 Biotechnology and Its Applications
  • The application processes of Biotechnology in health and agriculture
18 Organisms and Populations
  • Organisms and environment- Habitat, Niche, Population and Ecological adaptations
  • Population interactions- Mutualism, Competition, Predation, Parasitism
  • Population attributes
19 Ecosystem
  • Ecological Patterns, components, productivity, decomposition
  • Energy flow in the ecosystem
  • Pyramids of number, biomass, energy
  • Carbon and Phosphorous Nutrient cycles
  • Ecological succession and services
20 Biodiversity and Its Conservation
  • Concept, Patterns, Importance, and loss of biodiversity
  • Biodiversity conservation ways
21 Environmental Issues
  • Air and water pollution and its control methods
  • Agrochemicals and their effects
  • Solid waste management
  • Radioactive waste management
  • Greenhouse effect and climate change
  • Ozone layer depletion
  • Deforestation

NSEB Admit Card 2022

Students will be able to get their NSEB examination admission card through the IAPT’s official website, iapt.org.in. All students must go to the official website and download the admission card by inputting all of their necessary information. The NSEB 2021-22 admission card will include the student’s information as well as information about the exam, such as the name of the exam, the date and time of the exam, the exam centre, and so on. Students should have their admission cards attested by the school administration or the centre in charge. Additionally, students must bring their admission cards to the examination centres.

NSEB Result 2022

Around the 25th of December, tentative scores for all applicants taking the NSEB are posted on the IAPT website. On the 1st January of the following year, the final result for NSE, i.e., the merit list, is posted on the IAPT website. The NSEB result sheet includes the student’s name, ID, roll number, residence, and school name. All qualified applicants can download the results and print them out for future reference.

Frequently Asked Questions on NSEB 2022

What are the requirements for taking the National Standard Examination in Biology?

To take the NSEB exam, a student must be an Indian citizen and be in the 12th grade or lower, as the exam is primarily for higher secondary students. Another crucial criteria for NSEB 2021 qualification is that the candidate must not have taken their board test as of November 2021.

What is the procedure for taking the National Standard Examination in Biology?

Interested applicants must register through their schools or registered centres located all around the country. Only the Institutions and the registration centre in charge can fill out the National Standard Examination in the Biology registration form. The registration price for the NSEB 2020-2021 is 150 rupees and must be paid.

What is the procedure for applying for the National Standard Examination in Biology?

Candidates for the National Standard Examination in Biology (NSEB) can apply through their school or their institution, or they can apply on their own. Students who have registered from a state other than their school’s due to convenience must send a copy of their National Standard Examination in the Biology admit card as well as their school ID to the IAPT (Indian Association Of Physics Teachers), via the IAPT email address listed on their official website before the deadline.

Where to check the results of the NSEB?

Students may look up their NSEB results on the IAPT’s official website, iapt.org.in.

Is the NSEB exam subject to negative marking?

Yes, students receive three points for each accurate answer and one point is subtracted from their overall score for each erroneous response.

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