Answer :

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The endosymbiotic theory explains that mitochondria and chloroplasts descended from the same type of bacteria. According to the endosymbiotic theory, a host cell ingested symbiotic bacteria, which specialized into chloroplasts. The evidence of the theory is that mitochondria and chloroplasts have their own circular DNA transcriptional and translational machinery.

Answer:

Chloroplasts have their own DNA.

Explanation:

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