germ layer any of the three layers of cells in an animal em...
Sorry, "personal-orientation-inventory-poi" is not in the Dictionary of Psycholo...
stepping reflex a reflex movement elicited during the first...
warm spot any point on the surface of the skin that is part...
pseudohypoparathyroidism n. a condition that resembles hypo...
Zöllner illusion a visual illusion in which parallel lines...