Which of the following disorders is due to a chromosomal abnormality?

A) Trisomy 21 B) Cystic fibrosis
C) Huntington's disease D) Duchenne muscular dystrophy

A

Psychology

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When developmentalists use the term "expert," they usually mean a person who

is extraordinarily gifted in one area. has earned advanced credentials in his or her special area. is innately skilled. is significantly better than others at performing a certain task.

Psychology

A person who is anxious and depressed in young adulthood is likely to show the same traits in middle adulthood

Indicate whether this statement is true or false.

Psychology