Every month ____ mature egg(s) can be released from human ovary
  • 1
Which one is not an oviparous animal?
  • human
During a cell division
  • Nucleus divides first and then cytoplasm
The number of modes by which animals reproduce are
  • two
  • three
  • four
  • none of these
Binary fission is observed in
  • Hydra
  • yeast
  • Amoeba
  • human being
Asexual reproduction is observed in
  • cow
  • buffalo
  • sponge
  • hen
In Hydra, the mode of reproduction is
  • asexual
  • sexual
  • both (a) and (b)
  • none of these
The animals that produce new young ones are called
  • viviparous
  • oviparous
  • both
  • none of these
The male gamete or sperm consists of
  • three parts
  • two parts
  • four parts
  • none of these
Ovum or eggs are formed in
  • ovary
  • testes
  • penis
  • ovident
Internal fertilisation takes place
  • inside male body
  • inside female body
  • outside female body
  • outside male body
In humans, the development of fertilised egg takes place in the
  • ovary
  • oviduct
  • testis
  • uterus
The cell formed after fertilisation is called
  • embryo
  • foetus
  • zygote
  • egg
The fusion of sperm and ova usually occur in the
  • ovary
  • uterus
  • testes
  • oviduct
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
Which of the following shows external fertilisation?
  • Frog
  • Human being
  • Cow
  • Hen
Which one of the following is not a part of female reproductive organs?
  • Uterus
  • Ovary
  • Oviduct
  • Penis
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
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.
Which is not a viviparous animal?
  • Human being
  • Cow
  • Dog
  • Butterfly
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