Which of the following was derived from an ancestral cyanobacterium

The right answer for the question that is being asked and shown above is that: "A) chloroplast." The term that was derived from an ancestral cyanobacterium is the A) chloroplast

These are the following choices:

A) chloroplast

B) mitochondrion

C) hydrogenosome

D) mitosome

E) Two of the responses above are correct.