Refer to the given figure and select the incorrect statements.
(i) The part labelled $P$ is found in plant cell only.
(ii) The part labelled $Q$ is cell wall, which provides rigidity to a plant cell.
(iii) The part labelled $R$ is the controlling centre.
(iv)The part labelled $R$ gets its shape from part labelled $P$.

Read the given paragraph.
The cytoplasm of the cells of a tomato plant contains organelle $X$ which is of several types. Type $Y$ present in leaves of plant and impart green colour whereas type $Z$ present in fruits of plant and impart red colour.
Select the option which correctly identifies $X,Y$ and $Z$.

Which of the following is incorrect about the given figures?

Refer to the given figure and select the correct statement regarding it.

(i) $P$ is the site of ribosome synthesis.
(ii) $R$ transfers the characteristics of a cell that are formed during cell division.
(iii) $Q$ is a dense fluid like agranular substance.
(iv) $P$ contains DNA while $R$ contains RNA.

Select the option which correctly match the marked parts $P,Q,R$ and $S$ in the given figure with the functions given below.

(i) Oxidation of food during cell respiration
(ii) Storage and secretion of substances from the cell
(iii) Allow minerals to pass through
(iv) Transport of substances within cell.