Question

The number of abdominal segments in male and female cockroach is

• A. 10, 10
• B. 9, 10
• C. 10, 11
• D. 8, 10

Answer 1

The correct option is A 10, 10

• The abdomen in both males and females cockroaches consists of 10 segments.
• A typical abdominal segment has a dorsal tergum, ventral sternum and between them a narrow membranous pleuron on each side which bears spiracles.

Therefore, the correct answer is option A.