Question

what is metamerism? in which animals it is seen

Answer 1

In biology, metamerism is the phenomenon of having a linear series of body segments fundamentally similar in structure, though not all such structures are entirely alike in any single life form because some of them perform special functions. In animals, metameric segments are referred to as somites or metameres.

Answer 2

Hey Mate your answer is here

Metamerism:

Segmentation, also called metamerism or metameric segmentaion.
It is most strinkingly seen in Annelida

I hope it help you
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