Select the correct option with respect to cockroaches

Options

(a) The fore wings are tegmina which are used in flight
(b) Malpighian tubules convert nitrogenous wastes into urea
(c) Males bear short anal styles not present in females
(d) Nervous system comprises of a dorsal nerve cord and ten pairs of ganglion

Correct Answer:

Males bear short anal styles not present in females

Explanation:

In cockroaches, males bear a pair of short, thread like anal styles which are absent in females