| Grapes placed in three beakers X, Y and Z containing different type of solutions are shown in figures. |
 |
| If beaker X contains water, Y and Z contain |
A) Y - hypotonic solution, Z - hypertonic solution
B) Y - hypertonic solution, Z - hypotonic solution
C) Y and Z- isotonic solutions
D) Y and Z- hypotonic solutions.
Correct Answer: A
Solution :
In hypotonic solution, the water is drawn in and the grape swells while in hypertonic solution the water is drawn out and the grape shrinks.
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