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bezimeni [28]
3 years ago
12

How did mitochondria and chloroplasts most likely arise?

Biology
1 answer:
ale4655 [162]3 years ago
4 0

They are from bacteria that were not digested. Mitochondria are thought to have arisen from aerobic bacteria, and chloroplasts from photosynthetic bacteria. This explains their double membrane and own chromosomes.

:)

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