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In a tube-within-a-tube body plan, what is the interior tube derived from?

pado

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7 years ago

In a tube-within-a-tube body plan, what is the interior tube derived from?

A)ectoderm
B)the coelom
C)mesoderm
D)endoderm

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bio_man

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pado Author

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#2

7 years ago

Thank you!!

bio_man

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#3

Educator

7 years ago

My pleasure

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