Question

endoskeleton of cockroach is made of ?​

Answer 1

Answer:

Chitin

is the answer.........

Answer 2

Answer:

Exoskeleton:

Exoskeleton:The entire body of cockroach is covered by a hard brown-coloured exoskeleton. The exoskeleton of each segment has four separate sclerites which are joined together by delicate and elastic articular membrane.

Exoskeleton:The entire body of cockroach is covered by a hard brown-coloured exoskeleton. The exoskeleton of each segment has four separate sclerites which are joined together by delicate and elastic articular membrane.The sclerites of the dorsal side are called tergite, of ventral side are called sternite and those of lateral sides are called pleurites. The exoskeleton, in fact, consists of a thick and strong chitinous cuticle which provides protection to the body, prevents unnecessary water loss and points for the attachment of muscles

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