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Plant Tissues (Dermal tissue—the epidermis (Trichomes: found in leaves and…
Plant Tissues
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Ground tissue
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it has many functions such as :photosynthesis storage,and support (it provides support when they grow between other (types of tissues
the ground tissues of leaves and green stems contains cells with numerous chloroplasts that produce glucose for the plant
in some roots and seeds calls of ground tissue have large vacuoles,it stores super starch oil and other substance
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Meristematic tissue
Intercalary meristems
It produces new cells that result in an increase in stem or leaf length. They would stop growing after the first mowing.
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Lateral meristems
Increases in root and stem diam- eters result from secondary growth produced by two types of lateral meristems.
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Xylem: water carrying vascular tissue , composed of specialized cells ((VASCULAR TISSUE))
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Tracheids: are long, cylindrical cells with pitted ends
mature tracheids have end walls. tracheids are less efficient than vessel elements at transporting materials. Compare the structure of tracheids to vessel elements
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Vascular tissue : Function: transportation of water, food, and dissolved substances