Plastid differs from mitochondria on the basis of one of the following features.
Mark the right answer.
a) Presence of two layers of membrane
b) Presence of ribosome
c) Presence of thylakoids
d) Presence of DNA
Ans. The answer is the option (c) Presence of thylakoids
Explanation: Thylakoids are the structural elements of chloroplast found in the plastids and not in mitochondria. Other options are common to both plastids and mitochondria.