Animals are ____ organisms, and their cells ____ cell walls.
A) all prokaryotic; lack
B) all eukaryotic; have
C) either prokaryotic or eukaryotic; have
D) all eukaryotic; lack
E) either prokaryotic or eukaryotic; lack
Correct Answer:
Verified
Q1: In most eumetazoans, the muscles of the
Q2: In most eumetazoans, the innermost tissue layer
Q3: Animals that lack a body cavity to
Q5: Which phylum is a member of the
Q6: Groups of cells that share a common
Q7: Ringlike patterns on an earthworm and "six-pack
Q8: In most eumetazoans, the middle tissue layer
Q9: Many sponges are hermaphroditic, which means that
Q10: Which animal taxon is named for the
Q11: Asymmetry, choanocytes, filter feeding, osculum, and spicules
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