Choose the correct difference between male and female cockroaches.

	Character	Male	Female
1.	Wings	Present	Absent
2.	Anal cerci	Present	Absent
3.	Anal styles	Present	Absent
4.	Genital pouch	Absent	Present

Male cockroaches bear a pair of short, thread-like anal styles which are absent in females. Anal cerci are  present in both sexes. They are a pair of jointed filamentous structures in 10^th abdominal segment. Wings are present in both sexes but they extend beyond the tip of the abdomen in males. Genital pouch is present in both sexes.