The exchange of gases occurs through tiny pores called present at the surface of the leaf.

veins

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stomata

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lower

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upper

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nose

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lenticel

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Solution

The correct options are
B stomata
C lower
The exchange of gases as well as water vapour occurs through tiny pores called stomata present on the lower surface of the leaf. The positioning of the stomata on the lower surface of the leaf prevents the direct exposure of stomata to sunlight and checks excessive loss of water from the plants.

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Similar questions

The exchange of gases as well as water vapour occurs through tiny pores called ___ (i) ___ present at the ___(ii)___ surface of the leaf.

Tiny pores present on the leaves of plants are called as:

A. Stomata

B. Cells

C. Chlorophylls

D. Grains

The tiny pores in leaves for the exchange of gases are called ___ .

Name the tiny pores present in the leaves of plants for exchange of gases.

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