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organisms whose cells have a true nucleus and true organelles. These structures are not surrounded by a membrane.
the blood vessel that carries blood from the liver to the inferior vena cava.
the outermost layer of the stele or vascular cylinder in a dicotyledonous plant root. Lateral...
an inorganic compound with the formula KOH, commonly called caustic potash. It can be used to...
the outermost layer of the plant cell wall that forms the contact surface between adjacent plant...