SolveItClass 10 · NCERT

NCERT Solutions · Class 10 Science How do Organisms Reproduce?

11 questions · 11 still being checked

EXERCISES 1–11

  1. Exercise 1

    Asexual reproduction takes place through budding in
    (a)
    Amoeba.
    (b)
    Yeast.
    (c)
    Plasmodium.
    (d)
    Leishmania.
    NCERT’s answer
    (b)

    Working being prepared

  2. Exercise 2

    Which of the following is not a part of the female reproductive system in human beings?
    (a)
    Ovary
    (b)
    Uterus
    (c)
    Vas deferens
    (d)
    Fallopian tube
    NCERT’s answer
    (c)

    Working being prepared

  3. Exercise 3

    The anther contains
    (a)
    sepals.
    (b)
    ovules.
    (c)
    pistil.
    (d)
    pollen grains.
    NCERT’s answer
    (d)

    Working being prepared

  4. Exercise 4

    What are the advantages of sexual reproduction over asexual reproduction?

    Solution being prepared

  5. Exercise 5

    What are the functions performed by the testis in human beings?

    Solution being prepared

  6. Exercise 6

    Why does menstruation occur?

    Solution being prepared

  7. Exercise 7

    Draw a labelled diagram of the longitudinal section of a flower.

    Solution being prepared

  8. Exercise 8

    What are the different methods of contraception?

    Solution being prepared

  9. Exercise 9

    How are the modes for reproduction different in unicellular and multicellular organisms?

    Solution being prepared

  10. Exercise 10

    How does reproduction help in providing stability to populations of species?

    Solution being prepared

  11. Exercise 11

    What could be the reasons for adopting contraceptive methods?

    Solution being prepared