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MCQ 3.Human Reproduction / अध्याय : मानव जनन

MCQ Test

  • Q:1

    The sperms contain 22 pair of autosomes and:

  • A
    Only one X-chromosome
  • B
    Only one Y-Chromosome
  • C
    Both X and Y-chromosome
  • D
    Either X or Y-chromosome
  • Q:2

    In human sperm, the cytoplasm around the mitochondria is called

  • A
    Acrosome
  • B
    Centroplasm
  • C
    Microplasm
  • D
    Manchette
  • Q:3

    The placenta in human is-

  • A
    Epitheliochorial
  • B
    Haemo-endothelial
  • C
    Haemochorial
  • D
    Syndesmochorial
  • Q:4

    In males, the process of spermiogenesis is induced by

  • A
    LH
  • B
    FSH
  • C
    ACTH
  • D
    ADH
  • Q:5

    Gestation period is the duration between

  • A
    Ovulation and parturition
  • B
    Ovulation and fertilization
  • C
    Fertilization and parturition
  • D
    Maturation of egg and ovulation
  • Q:6

    Reproduction at larval stage is called

  • A
    Neoteny
  • B
    Parthenogenesis
  • C
    Parthenocarpy
  • D
    Paedogenesis
  • Q:7

    Antifertilizins are secreted by

  • A
    Eggs
  • B
    Sperms
  • C
    Ovary
  • D
    Placenta
  • Q:8

    How many sperms and ova will be produced from 25 primary spermatocytes and 25 primary oocytes respectively?

  • A
    25 sperms and 25 eggs
  • B
    100 sperms and 25 eggs
  • C
    50 sperms and 60 eggs
  • D
    100 sperms and 100 eggs
  • Q:9

    The________of the spermatozoa possesses numerous mitochondria.

  • A
    Head
  • B
    Neck
  • C
    Middle piece
  • D
    Tail
  • Q:10

    Embryo of mammals with embryonic membrane are called

  • A
    Morula
  • B
    Gastrula
  • C
    Blastula
  • D
    Foetus