Author Question: What do animals as diverse as corals and monkeys have in common? A) body cavity (Read 913 times)

hummingbird

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What do animals as diverse as corals and monkeys have in common?
A) body cavity between body wall and digestive system
B) number of embryonic tissue layers
C) type of body symmetry
D) presence of Hox genes
E) degree of cephalization



geoffrey

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