Class 11 NEET Biology Structural Organisation in Animals

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Question : 33 of 100

Marks: +1, -0

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

[NEET 2016 P1]

Metamerically segmented body
Schizocoelom as body cavity
Indeterminate and radial cleavage during embryonic development
Exoskeleton composed of N-acetylglucosamine

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