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Which one of the following statements is...

Which one of the following statements is true for cockroach ?
(A) The number of ovarioles in each ovary are ten.
(B) The larval stage is called caterpillar
(C) Anal styles are absent in females.
(D) They are ureotelic

A

The number of ovarioles in each ovary are ten.

B

The larval stage is called caterpillar

C

Anal styles are absent in females.

D

They are ureotelic

Text Solution

Verified by Experts

The correct Answer is:
C
Anal style is located in `9^(th)` segment of male cockroach. It is not present in females. In female cockroach there is a pair of ovary having 8 ovarion tubules. Cockroach possesses a baby insect stage instead of nymphal stage. Malpighian tubules are located as excretory organ in cockroach. It removes nitrogenous substances in the form of uric acid. So they are called Uricotelic.
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