The apex of a shoot where cells actively divide to provide more cells that will expand and develop into the tissues and organs of the plant. Also called apical meristem.
After wounding, callus forms, woundwood is a tough, woody tissue full of lignin that grows behind callus When woundwood closes wounds, then normal wood continues to form.
The apex of a shoot where cells actively divide to provide more cells that will expand and develop into the tissues and organs of the plant. Also called apical meristem.
A minute opening bordered by guard cells in the epidermis of leaves and stems through which gasses pass. {They can be blocked by soap or chemical sprays.} Stomata allow the plant to breath.