Superphylum Lophotrochozoa: Molluscs and Annelids

Art Connections

Figure Which of the following statements about the anatomy of a mollusk is false?

  1. Mollusks have a radula for grinding food.
  2. A digestive gland is connected to the stomach.
  3. The tissue beneath the shell is called the mantle.
  4. The digestive system includes a gizzard, a stomach, a digestive gland, and the intestine.

Hint:

Figure D