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

Zoology 8th Edition by Stephen Miller,John Harley

النسخة 8الرقم المعياري الدولي: 978-0073028200
book Zoology 8th Edition by Stephen Miller,John Harley cover

Zoology 8th Edition by Stephen Miller,John Harley

النسخة 8الرقم المعياري الدولي: 978-0073028200
تمرين 32
One hypothesis says that an extinct group called __________ are believed to have been the ancestors of ancient amphibians.
A) chondrichthyeans
B) lepidostians
C) holosteans
D) chondrosteans
E) osteolepiforms
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Zoology 8th Edition by Stephen Miller,John Harley
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