Which of the following organelles is not a part of the endosymbiotic theory?
1.chloroplast 2.mitochondrion 3.vacuole
which is it?

weathering is the answer.

the generally accepted parts of modern cell theory include: all known living things are made up of one or more cells. all living cells arise from pre-existing cells by division. the cell is the fundamental unit of structure and function in all living organisms.