AP BIOLOGY

LABORATORY REVIEW

TRANSPIRATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following correctly shows the path of water out of a leaf?
A
Xylem > Mesophyll cells > Stoma > Thin film of moisture
B
Phloem > Xylem > Mesophyll cells > Air space
C
Xylem > Mesophyll cells > Thin film of moisture > Air space > Stoma
D
Xylem > Mesophyll > Guard cells > Stoma
Explanation: 

Detailed explanation-1: -Roots absorb water from the soil. This water travels up to the stem and then to the branches. Finally water is distributed to every leaf via petiole. Petiole is the part of leaf which connects it to the plant.

Detailed explanation-2: -So the correct option is ‘Epidemic-Cortex-Pericycle-endodermis-phloem’.

There is 1 question to complete.