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book Animal Diversity 7th Edition by Cleveland Hickman,Larry Roberts,Susan Keen ,Allan Larson,David Eisenhour cover

Animal Diversity 7th Edition by Cleveland Hickman,Larry Roberts,Susan Keen ,Allan Larson,David Eisenhour

Edition 7ISBN: 978-0073524252
book Animal Diversity 7th Edition by Cleveland Hickman,Larry Roberts,Susan Keen ,Allan Larson,David Eisenhour cover

Animal Diversity 7th Edition by Cleveland Hickman,Larry Roberts,Susan Keen ,Allan Larson,David Eisenhour

Edition 7ISBN: 978-0073524252
Exercise 1
Review the extent of segmentation in annelids and in sipunculans. Which morphological features must change to produce an unsegmented body cavity? Is there evidence of transitional stages for these features?
Explanation
Verified
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It has been observed that the three segm...

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Animal Diversity 7th Edition by Cleveland Hickman,Larry Roberts,Susan Keen ,Allan Larson,David Eisenhour
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