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Which of the following statements is cor...

Which of the following statements is correct regarding cockroach ?

A

It possesses ventral nerve cord

B

Its spiracles help in excretion

C

Phallomere is present in female cockroach

D

Compound eye is also called as ocellus.

Text Solution

Verified by Experts

The correct Answer is:
A
Cockroach possesses ventral nerve cord. Spiracles help in respiration. Phallomere is present in male cockroach. It helps in the transfer of spermatiphore from male cockroach to female cockroach. Ocellus is a simple eye that occurs in certain invertebrates.
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NCERT FINGERTIPS-STRUCTURAL ORGANISATION IN ANIMALS-Structural Organisation In Animals
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