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XXV syndrome

 also known as Klinefelter's syndrome, affects males who are born with an extra X chromosome. Males with this condition typically have underdeveloped male genitalia and pronounced feminine characteristics, such as the development of breasts.

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Psychology term of the day

October 18th 2021

shape constancy

refers tothe tendency to perceive the shape of an object, despitevariations in the size of the retinal image.