Which is missing in female cockroach, anal cerci or anal styles ?

Anal cerci occur in

Which of these are present only in male cockroach ? Anal cerci, anal styles, anal plates.

How do anal cerci differ from anal styles?

Distinguish anal cerci and anal style.

Structures which help in distinguishing a male cockroach from a female cockroach are (a) Anal styles (b) Anal cerci (c) Collateral glands (d) Ocelli

What is anal cerci?

Assertion : Cockroach is unisexual and shows sexual dimorphism. Reason: Male cockroach has only anal cerci while female cockroach has anal styles as well.