GENERAL HISTOLOGY

VASCULAR

THE NEPHRON

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which pair of terms are forces that allow water to move through a plant?
A
Transpiration and translocation
B
Cohesion and adhesion
C
Active transport and osmosis
D
Xylem and Phloem
Explanation: 

Detailed explanation-1: -Capillary action draws water up within the xylem. Cohesion-tension pulls water up the xylem.

Detailed explanation-2: -Adhesion is generally the force of attraction present between the water molecules and the walls of xylem vessels. Cohesion force is unrestrained among water molecules.

Detailed explanation-3: -Water has both cohesive and adhesive properties. Water molecules stick to each other to form a sphere. This is the result of cohesive forces.

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