Question

Short notes on exoskeleton

Answer 1

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Exoskeleton:

Body of cockroach is pootected by

hard, Daxy, toughbo-living exoskelton.

EXOsKelton is formed by the

on is foomed by the nitrogenous polysacride

nitros

- chitin

o that provides straingth, elasticity and

surface area for attachment of muscles. Each body!

segment of Cockroach is covered by four chitinious

plates cselerites) Damely, clarsal tergum, ventral

Sternum and two lateral pleuorans It's Body

divided into three gegions namely head, thorax

and abdomen, Head is formed by six segmenti

Antennae, Fenestrae,compound eyes Mouth parts...

Answer 2

Answer:

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