Reproduction in Organisms Question 25
25. Cells become variable in morphology and function in different regions of the embryo. The process is
[1989]
(a) differentiation
(b) metamorphosis
(c) organisation
(d) rearrangement
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Answer : a
Hints & Solutions
(a) Cells become variable in shape, size & getting their specialisation for the formation of particular tissue or organ in future foetus. They place themselves at some specific regions in embryo for further organogeny.
