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Ranunculus Root Cross Section. The endodermis is the innermost layer of cortex in land plants.It is a cylinder of compact living cells, the radial walls of which are impregnated with hydrophobic substances (Casparian strip) to restrict apoplastic flow of water to the inside. [1]
An end stage embryo has five major components including the shoot apical meristem, hypocotyl, root meristem, root cap, and cotyledons. [1] Unlike the embryonic development in animals, and specifically in humans , plant embryonic development results in an immature form of the plant, lacking most structures like leaves, stems, and reproductive ...