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heba 1 heba 1
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10 years ago
 A. mitochondria evolved from endosymbiotic bacteria.
 B. the first organisms capable of aerobic metabolism were eukaryotes.
 C. mitochondria are free-living organisms.
 D. mitochondria gave rise to prokaryotes.
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wrote...
Valued Member
10 years ago
The answer is A Slight Smile
B.Sc in Biology
M.Sc Neuroscience
PhD. Candidate in Neuroscience


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