Answers

2014-04-07T17:54:59+05:30
Pore in the epidermis of leaves, stems.
Through this pore gas excange takes place.
CO2 and Oxygen enters the plant through this pores for carrying out photosynthesis.
Guard cells regulate the size of this pores.
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2014-04-07T18:57:04+05:30
In Botany stomata r tiny openings or pores found mostly on the underside of a plant leaf and used for gas exchange it is the plural of stoma.
hope this helps!!!!!!
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