Which of the following are common traits of chloroplasts and mitochondria?
A) Both are found in plant and animal cells.
B) Both are surrounded by a single membrane.
C) Both have their own DNA.
D) Both reproduce by meiosis.
E) Proteins for both are synthesized on ribosomes in the rough ER.
Answer: C) Mitochondria and chloroplasts contain their own DNA and ribosomes