<P> In botany , a stoma ( plural `` stomata '' ) , also called a stomate ( plural `` stomates '' ) ( from Greek στόμα , `` mouth '' ) , is a pore , found in the epidermis of leaves , stems , and other organs , that facilitates gas exchange . The pore is bordered by a pair of specialized parenchyma cells known as guard cells that are responsible for regulating the size of the stomatal opening . </P>
<P> In botany , a stoma ( plural `` stomata '' ) , also called a stomate ( plural `` stomates '' ) ( from Greek στόμα , `` mouth '' ) , is a pore , found in the epidermis of leaves , stems , and other organs , that facilitates gas exchange . The pore is bordered by a pair of specialized parenchyma cells known as guard cells that are responsible for regulating the size of the stomatal opening . </P>
where is the only place in the moss plant where gas exchange stomata can be found
where is the only place in the moss plant where gas exchange stomata can be found
found in the epidermis of leaves , stems , and other organs
found in the epidermis of leaves , stems , and other organs