Unlikother animals, sponges lack
A) a digestive track.
B) a symmetry body plan.
C) nerve cells.
D) a digestive track and a symmetry body plan.
E) a digestive track, a symmetry body plan, and nerve cells.
Correct Answer:
Verified
Q10: Sponges are _.
A) herbivores
B) filter feeders
C) scavengers
D)
Q30: An animal with bilateral symmetry
A)has a left
Q31: Major trends in thevolution of animals include
A)cephalization,
Q31: Jellyfishes are
A) polyp forms of cnidarians.
B) medusae
Q32: A digestivtrack is saito bcompletif it
A)possesses specialized
Q33: In a sponge, which of thfollowing cells
Q35: Which of thfollowing animals lack a "true"
Q36: Radial organisms such as _ havno front
Q37: A jellylikmatrix is founin which of thfollowing
Q39: Which of thfollowing organisms exhibits cephalization?
A)flatworms
B)sea anemone
C)sea
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