Question Detail

BIO 102 Unique characteristics of animals 1 Objective Question

Question

The body plan of most mollusks typically includes which three main parts?
Options
A Head, thorax, abdomen
B Muscular foot, visceral mass, mantle
Correct Answer
C Pores, canal system, spicules
D Notochord, dorsal hollow nerve cord, pharyngeal slits
Correct Answer

Option B is the correct answer.

Detailed Explanation

Phylum Mollusca's body plan is described as consisting of a muscular foot, visceral mass, and mantle.

Hint

Think about the basic anatomy of a snail or clam.

Question Info