Multiple Choice
Spiral cleavage in early development
A) is a synapomorphic trait in lophotrochozoans.
B) is a good trait to use for establishing evolutionary relationships among organisms.
C) occurs only in worm-like groups of lophotrochozoans.
D) occurs in mollusks.
E) always results in adult organisms that have similar body plans.
Correct Answer:
Verified
Correct Answer:
Verified
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