If we separate the cell organelles of a living cell,then which of the following parts would be considered semi-autonomous and capable of independent activity?

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 $(B)$.

What is the length of a chloroplast?

$S -$ Statement: The flattened sac-like structures arranged like a stack of coins are called grana.
$R -$ Reason: There are $40$ to $60$ grana in a chloroplast.

The bright colours of ripe fruits are due to

What cell structure is suggested by the given figure?