Match the following

Column 1	Column 2
a. Abundant NADH and O2 , but cyanide added	1. all carriers become reduced
b. Abundant NADH, but O2 exhausted	2. all carriers become oxidized.
c. Abundant O2 , but NADH exhausted	3. cytochrome c oxidized.
d. Abundant NADH and O2

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#Question id: 4572

#Zoology

Of the following anatomical structures, which is homologous to the wing of a bird?

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#Question id: 4573

#Zoology

Which of the following pieces of evidence most strongly supports the common origin of all life on Earth?

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#Question id: 4574

#Zoology

Ichthyosaurs were aquatic dinosaurs. Fossils show us that they had dorsal fins and tails, as do fish, even though their closest relatives were terrestrial reptiles that had neither dorsal fins nor aquatic tails. The dorsal fins and tails of ichthyosaurs and fish are

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#Question id: 4575

#Zoology

Monkeys of South and Central America have prehensile tails, meaning that their tails can be used to grasp objects. The tails of African and Asian monkeys are not prehensile. Which discipline is most likely to provide an evolutionary explanation for how this difference in tails came about?

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#Question id: 4576

#Zoology

Which of the following pairs of structures is least likely to represent homology?

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#Question id: 4577

#Zoology

Which of these is a statement that Darwin would have rejected?