Question

Malpighian tubules are the excretory structures of which of the following?

• A. Insects
• B. Flatworms
• C. Roundworms
• D. Crustaceans

Answer 1

Answer:

A. Insects

• Malpighian tubules are the excretory structures of most of the insects including cockroaches.

• Malpighian tubules help in the removal of nitrogenous wastes and osmoregulation.