9. How has the position of the
stomata changed in some
plants to prevent excessive
water loss by transpiration?

Gap-fill exercise

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In some plants that leaves that
receive too sunlight the stomata
concentrate the inferior epidermis, so
heating is lower and water is
lost by transpiration. In other
plants dry environments the stomata
in some regions of leaf; over
the surface these areasthe water
concentration the air is higher
to the environment and
loss of water by is thus
reduced. Some of dry climates
also stomata within cavities.