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a serious and potentially fatal medical state caused by an allergic reaction, in which sufferers...
the engulfment of food particles with pseudopodia to form a food vacuole inside the cell. This...
biological, chemical, or physical agent that stimulates a characteristic function or causes a...
sharp-edged modified last upper premolar and the first molar in carnivores adapted to shear or...
the muscular tube of the mammalian digestive tract that links the mouth to the stomach.