the endosymbiotic theory helps to explain the origin of which structures?\no mitochondria\no ribosomes\no…

the endosymbiotic theory helps to explain the origin of which structures?\no mitochondria\no ribosomes\no nuclei\no cell membranes

the endosymbiotic theory helps to explain the origin of which structures?\no mitochondria\no ribosomes\no nuclei\no cell membranes

Answer

Answer:

A. mitochondria

Brief Explanations:

The endosymbiotic theory posits that mitochondria originated from free - living prokaryotes that were engulfed by a host cell and evolved into an organelle. Ribosomes, nuclei, and cell membranes are not explained by this theory.