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AP Biology/Unit 2: Cell Structure and Function
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Evidence for the Endosymbiotic Theory
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What evidence supports the Endosymbiotic Theory?

A

Prokaryotes existed on earth before eukayrotes did

B

Eukaroytic cells have mitochondrion unlike prokaroytic cells

C

Prokaroytes do not possess any internal membrane bound organelles

D

Mitochondria and plastids have their own DNA similar to prokaryotes’

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