Question

What is the function of thin flexible petiole?

• A. It helps the plant to climb
• B. It increases the rate of respiration
• C. It allows leaf blade / lamina to flutter in wind there by cooling the leaf and bringing fresh air to leaf surface
• D. It decreases the rate of transpiration

Answer 1

Answer: (C)

Correct answer is (c) It allows leaf blade / lamina to flutter in wind there by cooling the leaf and bringing fresh air to leaf surface