Download Which Is The Primary Source Of Stem Thickening In Plants
Pics. Primary functions of the stem are. The stem is the ascending part of the axis bearing branches, leaves, flowers and fruits.
Sometimes they have a special, shinning nacreous thickening. They function as storage tissues for food and nutrients, propagation of new clones, and perennation (survival from one growing season to the next). Primary growth refers to a plant's roots growing and the shoot growing upward.
Stems play an important role in any plant.
It develops from the plumule of the embryo of a germinating seed. Stem can be herbaceous and woody which is one of the main structural axes of a vascular plant. Stems play an important role in any plant. This is the concept of cloning a patient, growing an embryo from the cloned cells and then extracting stem cells from the embryo to grow the specific organ needed by the patient.