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In exoskeleton of arthropods , I. chit...

In exoskeleton of arthropods ,
I. chitinous plates present over the body are called sclerites .
II.sclerites are joined with the help of soft membranous structure called arthrodial membrane .
III.the dorsal sclerites are called tergum , ventral sclerites as sternum and lateral sclerites are called pleura.
IV. epidermis is present above the cuticle , called hypodermis.

A

Only IV

B

II , and III

C

I , II and IV

D

I , II and III

Text Solution

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The correct Answer is:
D
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