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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 4
Vertebrate hemoglobin and myoglobin are thought to have arisen from a common ancestral molecule due to __________ and subsequent modification.
A) gene duplication
B) multiple replication of DNA
C) crossing over
D) aneuploidy
E) multiple transcription of mRNA
Explanation
Verified
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Zoology 8th Edition by Stephen Miller,John Harley
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