MOST diagnosed cases of Down syndrome are of the:

A) trisomy 21 type.
B) mosaicism type.
C) age-related type.
D) translocation type.

Ans: A) trisomy 21 type.

Psychology

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In Maslow's hierarchy, which needs are tended to immediately after physiological needs have been met?

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Losing your best friend of 40 years would be categorized as a ___________

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