PYQ Vault

Day 18: MH HSC Class 12 Biology

5 questions. Try each one first, then open its answer.

  1. Question 1

    Biotechnology. Asked once: Feb 2026

    Q. 11
    Enlist the main objectives for improved animal breeding programmes using gene transfer technology.

  2. Question 2

    Control and Coordination. Asked once: Jun 2026

    Q. 1(vii)
    Weight loss, increased BMR and protruding eyeballs are the characteristics of _______.

    Tap an option to check your answer.

  3. Question 3

    Ecosystems and Energy Flow. Asked once: Feb 2026

    Q. 2(iv)
    The producers receive 5000 Joules of light energy, then how much energy will be transferred to the carnivores (secondary consumers)?

  4. Question 4

    Enhancement of Food Production. Asked once: Jun 2026

    Q. 6
    Match the crop and its hybrid variety and rewrite the following :
    Column IColumn II
    CropHybrid Variety
    (i)Rice(1)Ganga-3
    (ii)Maize(2)Niphad
    (iii)Jowar(3)Ratna
    (iv)Bajra(4)CO-12

  5. Question 5

    Human Health and Diseases. Asked once: Jun 2026

    Q. 5
    Sketch and label the structure of antibody.