Question

He endosymbiotic theory helps to explain the origin of which structures?

Answer 1

Answer: Chloroplasts and mitochondria

Step-by-step explanation:

The idea is because chloroplast and mitochondria look pretty similar to some bacteria and because they have their own strands of RNA that they were bacteria that were symbiotically engulfed and carried around by a larger cell and they stuck together until the present-day arrangement.

Answer 2

The endosymbiotic theory helps to explain the origin of which structure is mitochondria. Explanation: The theory of how mitochondria, chloroplasts and other membrane bound organelles in eukaryotic cell likely arose from a symbiosis between aerobic prokaryotes and host anaerobic eukaryotic ancestors