Multiple choice

Male and female cockroaches differ due to the presence or absence of

  1. anal cerci and anal style

  2. anal style

  3. anal setae

  4. anal cerci

  5. -

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In males, in the 9th sternum of abdomen, a pair of small, un-jointed anal styles is present. It is absent in females.