The correct option is
A Both male and female cockroaches
- Anal cerci are a pair of appendages at the end of the abdomen arising from the 10th segment of the body of the cockroaches in both sexes males and females.
- Cerci are pincer-shaped. On both sexes, the cerci are multi-segmented. They are important sense organs of the organism as they are wind sensitive and detect vibrations.
So, the correct answer is option A.