| (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. |
A) (iv) only
B) (i) and (iv) only
C) (ii) and (iii) only
D) (iii) only
Correct Answer: B
Solution :
The given figure is of plant cell. The part labelled P is vacuole. It is found not only in plant cells, but is also found in animal cells. The part labelled R (nucleus) has its own shape. Its shape is not dependent on the shape of vacuole although its position may depend upon the vacuole. Q is cell wall which provides rigidity to plant cell.
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