Question

A dorsal horn is present on the___________of mulberry silk worm (caterpillar).

• A. $8^{t}h$ abdominal segment
• B. $5^{t}h$ abdominal segment
• C. $2^{n}d$ thoracic segment
• D. Head

Answer 1

Answer: (A)

Caterpillar of silk worm possess a dorsal horn on the 8^th segment of thorax.