What is your favorite extinction event, and why?
SwingingTheLamp @ SwingingTheLamp @midwest.social Posts 5Comments 1,092Joined 2 yr. ago
SwingingTheLamp @ SwingingTheLamp @midwest.social
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The first thing that comes to mind is that bacteria are prokaryotes, while plants are eukaryotes. They have internal membranes, called thylakoids, in which they do photosynthesis, but chloroplasts in plants are fully-developed organelles with their own DNA. If I recall correctly, the current thinking is that chloroplasts developed from endosymbiotic cyanobacteria.