The statement that is least likely to support the endosymbiotic theory is that Mitochondria and chloroplasts are much larger than prokaryotic cells (option D).
The endosymbiotic theory is the theory that mitochondria and chloroplasts, which are organelles of eukaryotic cells, originated as independent organisms.
This theory further explains that the mitochondria and chloroplasts possess a separate DNA or genetic material from the cell.
However, the statement that is least likely to support the endosymbiotic theory is that Mitochondria and chloroplasts are much larger than prokaryotic cells.
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