HORTICULTURE SCIENCE
PLANT BIOLOGY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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stomata (stoma)
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thigmotropism
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stamen
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None of the above
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Detailed explanation-1: -The leaves of the plants have tiny pores called stomata for the exchange of oxygen and carbon dioxide.
Detailed explanation-2: -Stomata (noun, “STO-mah-tah”, singular “stoma”) These are the small pores in plant stems or leaves that allow carbon dioxide in and oxygen and water vapor out.
Detailed explanation-3: -These tiny pores present in the leaves are known as stomata. They help in the exchange of gases and also give out water vapour through transpiration.
Detailed explanation-4: -Stomata (singular: stoma) are pores on the surface of the aerial parts of most higher plants. The size of the pore is controlled by changes in the turgor of a pair of specialized cells called guard cells that surround the pore.
Detailed explanation-5: -Stomata are responsible for allowing gas exchange between the inside of the leaf and the atmosphere. Stoma is the singular and stomata is the plural form.