The cognitive deficits caused by the genetic condition of _____ are the MOST common form of inherited intellectual disability.
A) Down syndrome
B) nearsightedness
C) fragile X syndrome
D) Huntington's disease

Question

Quizplus · Accepted Answer

Fragile X syndrome is the most common form of inherited intellectual disability, affecting 1 in 3600 males and 1 in 4000-6000 females. It is caused by a mutation in the FMR1 gene on the X chromosome, leading to a deficit of the FMRP protein which is important for normal brain development and functioning. This results in cognitive deficits, as well as behavioral and physical symptoms such as social anxiety, hyperactivity, and elongated facial features.

The Cognitive Deficits Caused by the Genetic Condition of _____