Multiple Choice
The three chromosomal abnormalities that cause Down syndrome are:
A) trisomy 21 ; translocation ; mosaicism
B) trisomy 23 ; translocation ; mosaicism
C) trisomy 21 ; translocation ; Fragile X
D) trisomy 23 ; translocation ; Fragile X
E) trisomy 23 ; mosaicism ; Fragile X
Correct Answer:

Verified
Correct Answer:
Verified
Q71: Impairment of mathematics may reflect deficits in
Q72: The Stanford Binet Scale is an assessment
Q73: The DSM and AAMR/AAIDD definitions of intellectual
Q74: Approximately _ % of autistic children are
Q75: Which of the following neonatal disorders has
Q77: Which of the following drugs was NOT
Q78: Dyslexia has not been explained by genetics.
Q79: What are the effects of phenylketonuria (PKU)?
Q80: In recent years, many educational programs for
Q81: A small proportion of people with autism