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plant anatomy - meristematic cells , permanent cells, parenchyma, xylem, phloem

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Plant Anatomy This includes – 1) definition 2) Tissue 3) Meristematic tissue 4) permanent tissue.   Plant Anatomy – It is the study which deals with internal structure of plant part or plant body. Tissue – Group of cells have same origin and may have same function There are mainly two types of tissue which are – I)Meristematic Tissue II)Permanent tissue I) Meristematic tissue – The tissue which are continuously divide and re- divide . They are subdivided due to following categories ·          Time of formation 1. primary meristem 2.Secondary meristem ·          Their position 1.Apical meristem – present on apices, apical bud 2.Lateral meristem- present on lateral side 3. Intercalary meristem – present between permanent tissue. II) Permanent tissue-   The tissue which do not divide and fix, divide only when necessary, only parenchyma cells divides. They are furt...