
The Living World 8th Edition by George Johnson
Edition 8ISBN: 978-0078024214
The Living World 8th Edition by George Johnson
Edition 8ISBN: 978-0078024214 Exercise 18
One difference between the pseudocoel found in the phylum Nematoda (roundworms) and the coelom found in the phylum Annelida (segmented worms) is that the pseudocoel develops between the mesoderm and the _____________ in roundworms, and the coelom develops within the _____________ in segmented worms.
A) ectoderm; mesoderm
B) endoderm; mesoderm
C) ectoderm; endoderm
D) endoderm; ectoderm
A) ectoderm; mesoderm
B) endoderm; mesoderm
C) ectoderm; endoderm
D) endoderm; ectoderm
Explanation
The digestive tract of annelids is suspe...
The Living World 8th Edition by George Johnson
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