Question Detail

ZOO 102 Foundations of Animal Systematics and Phylogeny Objective Question

Question

Which phylum is a classic example of an acoelomate?
Options
A Annelida
B Nematoda
C Platyhelminthes
Correct Answer
D Arthropoda
Correct Answer

Option C is the correct answer.

Detailed Explanation

Platyhelminthes (flatworms) are the primary example of acoelomates. Annelids and arthropods are eucoelomates, and nematodes are pseudocoelomates.

Hint

Think of 'flat' worms.

Question Info