Human Reproduction

  • Question 1
    CBSEENBI12001282

    The process of differentiation of spermatid into a spermatozoa is known as :
    • spermatogenesis
    • gametogenesis
    • spermiogenesis
    • oogenesis

    Solution

    C.

    spermiogenesis
    Question 2
    CBSEENBI12001283

    Primary spermatocyte produces 4 spermatozoa, but primary oocyte produces :
    • 1 ovum
    • 2 ova
    • 3 ova
    • 4 ova

    Solution

    A.

    1 ovum
    Question 3
    CBSEENBI12001284

    Ovulation takes place :
    • 2 weeks before the start of next menstrual cycle
    • 14th day of 28 days cycle
    • 10 days after the cease of previous monthly cycle
    •  All the above are correct.

    Solution

    B.

    14th day of 28 days cycle
    Question 4
    CBSEENBI12001285

    Which of the following shows hermaphroditism and self fertilization ?
    • Earthworm
    • Tapeworm
    • Both A & B
    • Rotifers.

    Solution

    B.

    Tapeworm

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