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    Biology NCERT Line-by-Line Questions for NEET 2026

    Biology NCERT Line-by-Line Questions for NEET 2026

    #NEET
    Irshad AnwarUpdated on 21 Apr 2026, 04:22 PM IST

    Preparing for NEET 2026? These Biology NCERT Line-by-Line Questions are designed to help you master every concept directly from NCERT, where most NEET Biology questions are sourced. Since Biology carries the highest weightage in NEET, practicing line-by-line MCQs ensures you don’t miss any frequently asked concepts or hidden details.

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    This Story also Contains

    1. Download NCERT Biology Line‑by‑Line Questions PDF for NEET 2026
    2. NCERT Line‑by‑Line Questions for NEET 2026 (Class 11 & Class 12 Biology)
    3. Why NCERT Biology is Essential for NEET 2026 Preparation
    4. How to Solve NCERT Line‑by‑Line Questions Effectively for NEET 2026
    5. Benefits of Practising NCERT Line‑by‑Line MCQs for NEET Biology
    Biology NCERT Line-by-Line Questions for NEET 2026
    Biology NCERT Line-by-Line Questions for NEET 2026

    This set covers high-scoring units like Genetics, Ecology, Plant Physiology, and Human Physiology, making it a powerful tool for complete syllabus revision. These NCERT-based Biology MCQs are especially effective for last-minute revision, active recall, and improving accuracy before the NEET exam.

    Download NCERT Biology Line‑by‑Line Questions PDF for NEET 2026

    NEET 2026 aspirants can access a PDF of NCERT Biology line-by-line questions covering both class 11 and class 12 chapters. The PDF includes MCQs, statement-based questions, and important biology diagram-based practice directly aligned with NCERT textbooks. Downloading the NCERT Biology question bank helps in quick revision and error-free NEET 2026 preparations. It covers NEET Biology important questions with solutions that are NCERT-based.

    Biology NCERT Line-by-Line Questions

    Download Here

    NEET 2026 aspirants who are well-prepared by practising MCQs can score 330+ in Biology.

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    NCERT Line‑by‑Line Questions for NEET 2026 (Class 11 & Class 12 Biology)

    The NEET biology preparation includes Class 11 NCERT Biology chapters covering Diversity of Living Organisms, Cell Biology, Plant Physiology and Human Physiology. The Class 12 NCERT Biology chapters include Genetics, Evolution, Reproduction, Biotechnology, and Ecology. So practising NCERT line‑by‑line questions from both classes provides complete syllabus coverage and boosts accuracy in NEET 2026 Biology.

    Here are some NCERT Biology Line‑by‑Line Questions for NEET 2026:

    Q1.

    Consider the following statements regarding human reproduction:

    I. Fertilisation occurs in the ampullary region of the fallopian tube
    II. Cleavage starts after implantation
    III. Zygote undergoes mitotic divisions

    (1) I and III only
    (2) II and III only
    (3) I and II only
    (4) I, II and III

    Correct Answer: (1)

    Explanation: Cleavage starts before implantation.

    Q2.

    Which of the following is the highest taxon in the taxonomic hierarchy, and which is the most specific? Also, what is the correct ascending order of taxonomic categories?

    (a) Kingdom highest, Species most specific; Species → Genus → Family → Order → Class → Phylum → Kingdom
    (b) Species highest, Kingdom most specific; Kingdom → Phylum → Class → Order → Family → Genus → Species
    (c) Kingdom highest, Genus most specific; Genus → Species → Family → Order → Class → Phylum → Kingdom
    (d) Phylum highest, Species most specific; Species → Family → Genus → Order → Class → Kingdom → Phylum

    Correct Answer: (a)

    Explanation: Kingdom is the highest, and Species is the most specific; the correct ascending hierarchy is followed.

    Q3.

    In the Five Kingdom classification by Whittaker, the kingdom Monera includes organisms that are prokaryotic. Which of the following is NOT a feature of Monerans?

    (a) Absence of a membrane-bound nucleus
    (b) The cell wall is present in all
    (c) Mode of nutrition can be autotrophic or heterotrophic
    (d) They reproduce only sexually

    Correct Answer: (d)

    Explanation: Monerans reproduce mainly asexually (binary fission).

    Q4. What is true for both (a) and (b)?

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    1776769956428

    (a) RNA is the genetic material
    (b) Capability to infect bacteria
    (c) Being obligate endoparasites
    (d) Can be killed by antibiotics

    Correct Answer: (c)

    Explanation: Both are obligate parasites; antibiotics do not affect viruses.

    Q5. Mycorrhiza is an example of which type of symbiotic association? Also, which fungi are involved, and what do they provide to the host plant?

    (a) Parasitism; fungi take nutrients from plants
    (b) Commensalism; fungi are unaffected
    (c) Mutualism; fungi provide water and minerals
    (d) Predation; fungi kill plant cells

    Correct Answer: (c)

    Explanation: Fungi absorb water & minerals (especially phosphorus); plants provide food.

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    Why NCERT Biology is Essential for NEET 2026 Preparation

    Aspirants need a structured NEET 2026 study plan to cover the whole syllabus effectively multiple times. Nearly 90% of NEET Biology questions are directly NCERT-based. Line-by-line practice helps aspirants to master concepts, definitions, and factual details that cover the most repeated questions in NEET exam. This will help in analysing important NEET biology questions that are directly line-by-line based. NCERT Biology is considered the most authentic source for NEET study material and helps in scoring a higher AIR.

    How to Solve NCERT Line‑by‑Line Questions Effectively for NEET 2026

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    Benefits of Practising NCERT Line‑by‑Line MCQs for NEET Biology

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    Frequently Asked Questions (FAQs)

    Q: Are NCERT line-by-line questions enough for NEET 2026 Biology preparation?
    A:

    NCERT line-by-line questions cover most of the concepts and facts asked in NEET Biology, but students should also practise previous year papers and mock tests for better exam readiness.

    Q: How many times should I revise NCERT Biology for NEET 2026?
    A:

    Ideally, students should revise NCERT Biology at least 3–4 times along with solving line-by-line MCQs to strengthen retention and accuracy.

    Q: Do NCERT line-by-line MCQs include diagram-based questions?
    A:

    Yes, NCERT-based MCQs include diagram-based, statement-based, and assertion-reason questions, which are commonly asked in NEET exams and help improve conceptual clarity.

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