The gas exchange in plants takes place through stomata, and the process is called diffusion. ... The stomata cells are found on the dicotyledonous leaves, and they are arranged parallel in the case of monocotyledons. A higher concentration of stomata cells is found towards the lower surface of the leaf.
Explanation:
Vascular tissues are absent.
-Sex organs are multicellular and jacketed.
-Archegonium is flask shaped with tubular neck and a swollen venter. ...
-Sexual reproduction is of oogamous type. .
-The sporophyte of sporogonium is parasitic over the gametopphyte.