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book Zoology 8th Edition by Stephen Miller,John Harley cover

Zoology 8th Edition by Stephen Miller,John Harley

Edition 8ISBN: 978-0073028200
book Zoology 8th Edition by Stephen Miller,John Harley cover

Zoology 8th Edition by Stephen Miller,John Harley

Edition 8ISBN: 978-0073028200
Exercise 54
Current evidence indicates that
A) Annelida is a monophyletic group, but evolutionary relationships within the phylum are poorly understood.
B) Annelida is a paraphyletic group.
C) Annelida is a monophyletic group, and its two classes (Polychaeta and Clitellata) are each clearly single-lineage groups.
D) Annelida is a polyphyletic group and the name should not be used as a phylum designation.
Explanation
Verified
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Earlier it was considered that annelids ...

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Zoology 8th Edition by Stephen Miller,John Harley
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