The female sex cell or germ cell...
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The body of reproduction that is produced by the ovum...
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Waste material that is excreted from the digestive system...
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The escape of fluid or blood into tissues or body spaces or cavities...
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The extent to which a drug is effective...
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The eventual inability of an animal to give birth to young...
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To carry something away...
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A disease of the skin that is characterized by the development of small papules, .itching, .and sometimes alopecia; itching and crust formation may be involved....
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The act of pulling heat from outside of the body, .like lizards and snakes do...
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An ovum that is fertilized outside of the uterus...
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The outermost of the three layers of an embryo; this eventually turns into the hair, .skin, .and nerves...
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