Question

Appendages are absent in these segments of head of cockroach

• A. 1, 3
• B. 2, 4
• C. 3, 6
• D. 5, 6

Hint:

Remember: Head appendages include antennae, mandibles, and maxillae. Labrum and clypeus are sclerites without appendages. Knowing head segmentation helps identify appendage positions.

Answer 1

The Correct Option is A

The first and third segments of the cockroach head (labrum and clypeus) do not bear appendages. Other head segments bear antennae, mandibles, and maxillae.