Rate of Transpiration Multiple Choice Questions (MCQ) PDF Download

MCQ 1: The kind of pull which is responsible for conduction of salts and water to aerial parts of plants from the roots is called

1. potential pull
2. transpiration pull
3. kinetic pull
4. osmotic pull

MCQ 2: The exchange allowed by the wet surface of cells of leaves is

1. kinetic exchange
2. potential exchange
3. osmotic exchange
4. gaseous exchange

MCQ 3: The diffusion of water vapors is reduced as the

1. air becomes humid
2. temperature goes below 0
3. temperature goes above 55
4. stomatas blocked

MCQ 4: The humidity of the surrounding air is reduced by

1. moderate temperature
2. lower temperature
3. higher temperature
4. higher transportation

MCQ 5: The energy which is increased in water molecules due to higher temperatures is

1. potential energy
2. kinetic energy
3. kinematic energy
4. thermal energy