Flatworms (Platyhelminthes) are the first group to possess:
A) bilateral symmetry.
B) tissues.
C) the ability to move.
D) a complete digestive system.
E) a coelom.

Name: Flatworms (Platyhelminthes) are the first group to possess: A) bilateral symmetry. B) tissues. C) the ability to move. D) a complete digestive system. E) a coelom.
Brand: Quizplus
Rating: 4.8 (32 reviews)

Question

Quizplus · Accepted Answer

Flatworms are the first group in the animal kingdom to exhibit bilateral symmetry, which means their body can be divided into mirror-image halves along only one plane.

Flatworms (Platyhelminthes) Are the First Group to Possess