Hello, everyone
You all must have a seen seed germinating into a whole plant. But what are the mechanism or process which take place to change seed into a plant or tree. So in this section I will be explaining about cell SPECIALIZATION IN PLANT with help of image.
When seed begins to germinate it is a long way from redeeming it's promise of becoming a majestic tree . At initial stage of growth rapid cell division occurs leading to cluster of identical cells wit no root , stem and leaves. It is much later that roots begin their exploratory voyage and the stem embarks on it's cautious journey skyward.
Cell maturation involves development and specialization.the ultimate appearance and function of each cell depends on change it undergoes during specialization or differentiation. After differentiation only cells in certain specific apical areas such as root and stem tips retain their ability to divide.
Specialization is a one way street
Thank You,
with love
-Dixy
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