CBSE  /  Class 8  /  Science  /  Reproduction in Animals

  • 1. 
    The fusion of sperm and ova usually occur in the

  • ovary
  • uterus
  • testes
  • oviduct

  • 2. 
    Sets of reproductive terms are given below. Choose the set that has an incorrect combination.

  • Sperm, testis, sperm duct, penis
  • Menstruation, egg, oviduct, uterus
  • Sperm, oviduct, egg, uterus
  • Ovulation, egg, oviduct, uterus

  • 3. 
    Which of the following shows external fertilisation?

  • Frog
  • Human being
  • Cow
  • Hen

  • 4. 
    Which one of the following is not a part of female reproductive organs?

  • Uterus
  • Ovary
  • Oviduct
  • Penis

  • 5. 
    In the list of animals given below, hen is the odd one out.

  • it undergoes internal fertilisation
  • it is oviparous
  • it is viviparous
  • it undergoes external fertilisation

  • 6. 
    Animals exhibiting external fertilisation produce a large number of gametes. Pick the appropriate reason from the following

  • The animals are small in size and want to produce more offsprings.
  • Food is available in plenty in water.
  • To ensure better chance of fertilisation.
  • Water promotes production of large number of gametes.

  • 7. 
    Which is not a viviparous animal?

  • Human being
  • Cow
  • Dog
  • Butterfly

  • 8. 
    Budding occurs in

  • Amoeba
  • dog
  • Paramecium
  • yeast

  • 9. 
    The female gamete is called

  • ova
  • sperm
  • zygote
  • uterus

  • 10. 
    The male gamete is called

  • sperm
  • ova
  • embryo
  • zygote
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