Transport in Plants Old QP Dr ACR Academy

Transpiration and root pressure cause water to rise in plants by : AIPMT 2015

• Pulling and pushing it, respectively

• Pushing it upward

• Pushing and pulling it, respectively

• Pushing it upward

Root Pressure develop due to : re-AIPMT 2015

• 1.Increase Transpiration

• 2.Active absorption

• 3.Low Osmotic Pressure in the Soil

• 4.Passive Absorption

Guttation is the result of : AIPMT Mains 2011

• 1.Root Pressure

• 2.Diffusion

• 3.Transpiration

• 4.Osmosis

Passive Absorption of Mineral depends on : AIPMT Mains 2011

• 1.Temperature

• 2.Temperature and Metabolic inhibitor

• 3.Metabolic inhibitor

• 4.Humidity

The water potential and osmotic potential of pure water are AIPMT 1998

• 1.100 and Zero

• 2.Zero and Zero

• 3.100 and 200

• 4.Zero and 100