Mitochondria and chloroplasts have their own DNA and ribosomes,which supports the endosymbiosis hypothesis.

Name: Mitochondria and chloroplasts have their own DNA and ribosomes,which supports the endosymbiosis hypothesis.
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The endosymbiosis hypothesis suggests that mitochondria and chloroplasts were once free-living prokaryotic cells that were engulfed by larger cells and formed a symbiotic relationship. The fact that they have their own DNA and ribosomes supports this hypothesis.

Mitochondria and Chloroplasts Have Their Own DNA and Ribosomes,which Supports