PYQ Vault

Day 36: MH HSC Class 12 Biology

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

  1. Question 1

    Plant Growth and Mineral Nutrition. Asked once: Jul 2025

    Q. 12
    Write appropriate equations to represent Ammonification.

  2. Question 2

    Plant Water Relation. Asked once: Mar 2024

    Q. 21
    What are the limitations of root pressure theory?

  3. Question 3

    Reproduction in Lower and Higher Animals. Asked once: Jul 2025

    Q. 2(vii)
    Name the permanent birth control method in which the fallopian tube is tied and cut.

  4. Question 4

    Reproduction in Lower and Higher Plants. Asked once: Jul 2024

    Q. 1(i)
    In monocot embryo the protective sheath of plumule is called _____.

    Tap an option to check your answer.

  5. Question 5

    Respiration and Circulation. Asked once: Jul 2024

    Q. 17
    Explain the following events of cardiac cycle with respect to type of valves and duration : (a) atrial systole (b) ventricular systole (c) joint diastole