Author Question: Acoelomates are characterized by A) the absence of a brain. B) the absence of me (Read 1084 times)

hummingbird

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Acoelomates are characterized by
A) the absence of a brain.
B) the absence of mesoderm.
C) deuterostome development.
D) a coelom that is not completely lined with mesoderm.
E) a solid body without a cavity surrounding internal organs.



geoffrey

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