Which of the following types of plastid does not contain stored food material?

Examine the figure:
$(a)$ Is this structure present in an animal cell or a plant cell?
$(b)$ Can these be passed on to the progeny? How?
$(c)$ Name the metabolic processes taking place in the regions marked $(A)$ and $(B)$.

Red colour of tomato is due to

How many thylakoids does each granum contain?

$A$: Chromoplasts are coloured plastids found in the corolla and ripened fruits.
$R$: They contain water-soluble chlorophyll and carotenoid pigments.

Which types of pigments are present in chromoplasts?