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Which of the following features is not p...

Which of the following features is not present in Periplaneta americana?

A

Indeterminate and radial cleavage during emryonic development

B

Exoskeleton compose of N-acetylglucosamine

C

Metamerically segmented body

D

Schizocoelom as body cavity

Text Solution

Verified by Experts

The correct Answer is:
a
Cockroach has determinate cleavage during embryonic development and it develops into ny1nph, which is a fully developed cockroach except its size as it is much smaller than the adult one.
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