what observation led researchers to propose that chloroplasts evolved from cyanobacteria?\nboth produce…
what observation led researchers to propose that chloroplasts evolved from cyanobacteria?\nboth produce proteins.\nboth contain mitochondria.\nboth provide structure to cells.\nboth perform photosynthesis.
Answer
Brief Explanations:
Chloroplasts and cyanobacteria can both perform photosynthesis. This similarity in their ability to convert light - energy into chemical energy led to the endosymbiotic theory suggesting chloroplasts evolved from cyanobacteria. Producing proteins is a general cell function, cyanobacteria don't have mitochondria, and neither primarily provides cell structure.
Answer:
Both perform photosynthesis.