A condition that results when the FMR1 gene of the X chromosome narrows, breaks, or otherwise becomes mutated is
a. PKU.
b. Down syndrome.
c. sickle-cell disease.
d. fragile X syndrome.
d
You might also like to view...
Which term describes the degree to which a developing structure or behavior is modifiable due to experience?
A. synaptic pruning B. the principle of the independence of systems C. myelination D. plasticity
Who ordered the chains to be removed from inmates at a mental asylum and is considered a founder of the moral treatment movement?
a. Clifford Beers b. Johann Weyer c. Philippe Pinel d. Dorothea Dix
Events that occur only rarely have a probability equal to 0.00
Indicate whether the statement is true or false
On average, within the United States, __________ have the lowest self-esteem when compared with whites
a. American Indians b. Latinos c. Asian Americans d. African Americans