Plastids storing fat are called

Which cell organelles are found only in plants?

$S$ - Statement: Aleuroplasts are food storage plastids.
$R$ - Reason: Aleuroplasts lack pigments and store proteins.

The number of grana in a single chloroplast is:

Consider the following five statements $(A$ to $E)$ with respect to the chloroplast shown below. Select the correct option stating which ones are True $(T)$ and which ones are False $(F)$.
$A$. It is impermeable and lacks porins.
$B$. It is selectively permeable,having carrier proteins for transport.
$C$. Stacked thylakoids one over other which is the site of production of assimilatory power.
$D$. Present between two grana and contains enzymes of dark reaction.
$E$. It contains enzymes for the synthesis of sugar and proteins.

$A$

$B$

$C$

$D$

$E$

Which of the following statements is incorrect?