Why transpiration is more on lower surface than on upper surface of leaves ?

Solution

The number of stomata per unit area are more on lower surface of leaves than on the upper surface that is why rate of transpiration is higher on lower surface of leaves than on upper surface of leaves.

Some More Questions From Transport in Plants Chapter

What is transmembrane pathway ?

Give the term for the ability to resist a pulling force.

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Transport In Plants

Why transpiration is more on lower surface than on upper surface of leaves ?

Some More Questions From Transport in Plants Chapter

What is transmembrane pathway ?

Give the term for the ability to resist a pulling force.

Who introduced the apoplast—symplast concept ?

Why transpiration is more on lower surface than on upper surface of leaves ?

Give the term for the ability to rise in thin tubes.

What is capillarity ?

Name the two forces responsible for the rise of water in a capillary tube.

Which force is first operative in translocation of water through capillarity : cohesive force or adhesive force ?

Name the driving force for water movements in plants.

What are the two factors which affect osmosis?

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