Quiz1- Transportation of water,minerals and food in plants

All plants need a transport system to transport

• water

• food

• minerals

• All the above

Plants absorb water through their

• 
• 
• 
• 

The transportation of food from leaves to other parts of the plant is called

• Conduction

• Translocation

• Transpiration

• Suction

Which of the following helps in upward conduction of water

• root pressure

• transpiration

• both of these

• none of these

Transpiration process in plants occur

• at night

• during daytime

Which is true?

• 95% of water taken by the plant evaporates through transpiration

• 9% of water taken by the plant evaporates through transpiration

• Evaporation through transpiration accounts only for 1% of all the water the plant takes in

• Evaporation through transpiration is minuscule

Which statement correctly identifies the substance and direction it is transported in the xylem?

• Water, only upwards

• Glucose, only upwards

• Water, up and down the plant

• Glucose, up and down the plant