Chimerism is what happens when cells from one twin are present in the other. For example, white blood cells with Y chromosomes would be found in the female twin.
: of, relating to, or involving conscious mental activities (such as thinking, understanding, learning, and remembering). cognitive development/psychology/impairment. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples.
Definition of Cognitive Skills? Cognitive skills or abilities is about the brains ability to process thoughts for learning. Cognition skills refers mainly to do with tasks like memory recall, the ability to learn new information, verbal comprehension, speech, the brains processing speed and understanding of written material.