discoplacenta
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Example Sentences
Example:She learned about the structural complexities of the placenta during her obstetrics classes.
Definition:A specialized organ or structure in animals, particularly mammals, that facilitates the interchange of certain substances between the blood of the parent and the developing embryo or fetus.
From placenta
Example:In some animals, the yolk sac serves a role similar to that of a placenta in others.
Definition:A small sac in the developing embryo that serves as a source of nutrients for the early embryo before the placenta or other means of external nourishment is established.
From yolk sac
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