Which eukaryotic organelles likely arose from symbiotic relationships between larger cells and bacteria?

Question

Quizplus · Accepted Answer

Mitochondria and chloroplasts are believed to have originated from endosymbiotic events, where a larger host cell engulfed smaller bacterial cells. These smaller cells then evolved into the mitochondria and chloroplasts we see in eukaryotic cells today, providing evidence for the endosymbiotic theory.

Which Eukaryotic Organelles Likely Arose from Symbiotic Relationships Between Larger