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Roots - Coggle Diagram
Roots
Origins
Rhizoid
A Uni-multicellular, anchorage, has mineral uptake
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Shoot turned root
Upright stem, prostrate stems downward with rootlike stems and early devonian
Root transition
Intact epidermis with a covered root cap, Devonian lycophyte.
Root meristem
Diversity of arrangement used to infer phylogeny, has similar genes across [lant taxa and in the shoot gene.
Root Body Plan
Root cap
Its evolved independently, protects underlaying tissues, cells that slough off and secrete mucilage
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Pericycle
Pluripotent, Initiation of lateral root development and just inside the endodermis.
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Root hairs
Single celled, absorbs of water and minerals, Via osmosis from hypotonic soil solution to hypertonic cells, delicate, short-lived
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General root plan
Its highly differentiated multicellular axis, found only in sporophytes of vascular plants,
Cortex
Large storage area, outermost layers may show like: hypodermis and exodermis. B ound by endodermis and epidermis
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Root types
3 types are Primary root, Lateral roost and Seminal roots
Endodermis
Casparian strip, prevents apoplastic movement of water, and it forces water to move through cell membranes
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Organizational diversity
Eudicot
Diversity. No pith, endodermis, cortex
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Eudicot Detail: Epidermis, Cortex, Endodermis- casparian strip, Pericycle, Xylem, Pholem
Monocot
Diversity, pith in center, endodermis and surrounded by cortex
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The details of the monocot: Epidermis. Cortex, Endodermis- casparaian strip, Pericycle, Xylem, Pholem, Pith
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