PYQ Vault

Day 37: MH HSC Class 12 Biology

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

  1. Question 1

    Control and Coordination. Asked once: Jul 2025

    Q. 13
    Give any two functions of Medulla oblongata.

  2. Question 2

    Enhancement of Food Production. Asked once: Jul 2024

    Q. 20
    Give the role of following mycoherbicides (a) Phytophthora (b) Alternaria (c) Fusarium

  3. Question 3

    Human Health and Diseases. Asked once: Mar 2024

    Q. 1(v)
    Which of the following is caused by unsterilized needle?

    Tap an option to check your answer.

  4. Question 4

    Inheritance and Variation. Asked once: Mar 2024

    Q. 28
    What are chromosomal disorders? Describe Turner’s syndrome and Klinefelter’s syndrome.

  5. Question 5

    Molecular Basis of Inheritance. Asked once: Mar 2024

    Q. 1(ii)
    Which one of the following is not a part of lac operon?

    Tap an option to check your answer.