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book Zoology 10th Edition by Stephen Miller,John Harley cover

Zoology 10th Edition by Stephen Miller,John Harley

Edition 10ISBN: 978-0077837273
book Zoology 10th Edition by Stephen Miller,John Harley cover

Zoology 10th Edition by Stephen Miller,John Harley

Edition 10ISBN: 978-0077837273
Exercise 7
The incompletely divided ventricle of reptiles is sometimes portrayed as an evolutionary transition between the heart of primitive amphibians and the completely divided ventricles of birds and mammals. Do you agree with this portrayal? Why or why not?
Explanation
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The heart of amphibians has two atria an...

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Zoology 10th Edition by Stephen Miller,John Harley
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