Question

Transpiration is important for plants because:

I: It removes extra water

II: It cools down the plant

III: It helps in transport of food

IV: It helps in transport of water upwards

• A. II, III, and IV
• B. I, II, and III
• C. I, II, and IV
• D. II and III

Answer 1

The correct option is C

I, II, and IV

Transpiration is defined as the process where plants expel excess water as water vapor through pores in their leaves called stomata. This process removes excess water, creates a suction pull to help in the transport of water upwards and cools down the plant. The phloem tissues help in the transport of food.