Class 8 Science Reproduction in Animals: NCERT Solutions for Question 3
Choose the most appropriate answer:
(a) Internal fertilization occurs
(i) in the female body.
(ii) outside the female body.
(iii) in male body.
(iv) outside male body.
(b) A tadpole develops into an adult frog by the process of
(i) fertilization (ii) metamorphosis (iii) embedding (iv) budding
(c) The number of nuclei present in a zygote is
(i) none (ii) one (iii) two (iv) four
(a) (i) in the female body
Fertilization occurs internally as well as externally. External fertilization generally occurs in frogs, fishes etc.
(b) (ii) metamorphosis
Due to drastic changes, larva changes into an adult, this process is known as metamorphosis.
(c) (ii) one
Only one nuclei is present in a zygote.
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