An experiment was set up as shown in the figure below. After some time, the Water level in test tube A fell down but not in test tube B
Why was there a fall in the water level of test tube A and not in that of test-tube B ?
Put a tick mark (✓) against the correct alternative in the following statement:
Force responsible for the ascent of sap is:
- Capillary force
- Root pressure
- Transpirational pull
- All the three
State whether the following statement is true or false. Rewrite the false statement correctly.
Water absorbed by the roots reaches the leaves and is used in producing food for the entire plant.