Multiple Choice
Regarding Down syndrome,which of the following statements is FALSE?
A) The age of the parents is a major factor in Down syndrome.
B) Down syndrome is caused by an extremely thin area occurring on the X chromosome.
C) While Down syndrome is genetic, it is not usually hereditary (it doesn't "run in the family") .
D) Down syndrome causes moderate to severe intellectual disability and a shortened life expectancy of around 49 years.
Correct Answer:

Verified
Correct Answer:
Verified
Q16: Regarding cretinism, which of the following statements
Q165: For the rest of her life,Betsy,who has
Q166: The program known as Instrumental Enrichment demonstrated
Q167: Gabe was diagnosed with a mild intellectual
Q168: Tryon's classic study of the breeding of
Q171: People with IQs between 25 and 35;
Q172: Regarding fragile X syndrome,which of the following
Q173: Metacognitive skills are a large part of
Q174: A woman in her late 40s who
Q376: A writer, lawyer, and comedian would probably