Multiple choice

Which of the following is the major site for transpiration in a dicot plant?

  1. Stem lenticels

  2. Stem cuticle

  3. Upper surface of leaf

  4. Under surface of leaf

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Most of transpiration occurs through stomata, and in a dicot leaf more stomatal openings are on the under surface of a dicot leaf.