DENDROLOGY

TREE PHYSIOLOGY

PHOTOSYNTHESIS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What part of the plant is a pore that allows CO2 and O2 to diffuse in and out of the leaf?
A
phloem
B
xylem
C
stomate
D
cuticle
Explanation: 

Detailed explanation-1: -Leaves. The exchange of oxygen and carbon dioxide in the leaf (as well as the loss of water vapor in transpiration) occurs through pores called stomata (singular = stoma).

There is 1 question to complete.