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  • What are stomata ? Give two functions of stomata?

6. What are stomata? Give two functions of stomata.

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There are small openings or pores on the lower surface of the leaves called stomata these openings are surrounded by guard cells. The two functions of stomata are:

(i) Transpiration is possible through stomata, i.e., excess water loss from the plant.

(ii) Absorption of water from the roots, when there is a loss of water from the stomata creates an upward pull. They are also responsible for the gaseous exchange of the plant. 

 

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Divya Prakash Singh

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Anita jana

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Most of the transpiration takes place through stomata  .  Stomata are two kidney shaped guard cells  .  In stomatal transpiration , water absorbed by the roots rises through the stem and reaches the tissues of the leaves and releases the water  .  It also takes carbon dioxide and gives oxygen during the photosynthesis  .  

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Sadhana.R

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Th. Preetika Devi

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Raghav rela

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Lavanya Kaushik

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Fenil

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Sidra fatima

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Stomata - ting of pores present in the leaf are called stomata

1 stomata helps in exchange gases

2 It also help in evaporation of water from leaves which is known as transpiration

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Gurtaj

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