why-is-the-chloroplast-considered-unique-within-the-plastid-family

Question

Why is the chloroplast considered unique within the plastid family?

Accepted Answer

It is the only plastid involved in photosynthesis.

Answer

It is the only plastid that contains pigments.

Answer

It is the only plastid that can differentiate from a proplastid.

Answer

It is the only plastid that can store starch.