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Masteriza [31]
3 years ago
12

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

Biology
1 answer:
koban [17]3 years ago
5 0

Answer:

endoderm!

Explanation:

The tube-within-a-tube plan allows specialization of parts along the tube, such as a stomach, intestine, etc.

Hope this helps! :)

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