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(also called vascular tissue) the tissues that transport water and dissolved food in a dicotyledonous plant, viz. xylem and phloem.
(also called a glacial age) a long period of low temperature on Earth, during which large sheets...
a kingdom of plant-like unicellular and multicellular organisms that do not contain chlorophyll...
a response of the body tissues to injury or irritation. It causes pain, swelling, redness and...