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What are the functions of the stomata ?...

What are the functions of the stomata ?

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The important functions of stomata are :
1. Exchange of gases with atmosphere , and 2. Loss of water in the form of vapours (i.e., transpiration ).
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What are the functions of stomata?

What are the function of stomata ?

Knowledge Check

  • What is the function of stomata?

    A
    Trapping solar energy.
    B
    Exchange of gases like carbon dioxide and oxygen.
    C
    Preparation of food.
    D
    Both (b) and ( c)

  • Which of the following are function of the stomata ?

    A
    Absorption
    B
    Translocation
    C
    Exchange of gases and transpiration
    D
    All of these

  • What is the function of guard cells of stomata?

    A
    Opening of stomata only
    B
    losing of stomata only
    C
    Both opening an d closing of stomata
    D
    Neither opening nor closing of stomata

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    (a) Name the plants in which the guard cells of stomata are dumb-bell shaped. (b) What are the constituents of stomatal apparatus ? (c) What is the function of trichomes in the shoot system?

    Stomata are present on the epidermis of the leaf. What is the primary function of stomata?

    What are stomata? Give two functions of stomata.

    Draw a well-labelled diagram to show opem stomatal pore. Statr two functions of stomata.

    What are stomata ? What function do they perform ? With the help of diagram explain opening and closing of stomata.

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