Author Question: Children who have an abnormal change in one of the genes on their X chromosome suffer from A) ... (Read 78 times)

misspop · **on:** Jun 22, 2018

Children who have an abnormal change in one of the genes on their X chromosome suffer from

A) fragile X syndrome.
B) Down syndrome.
C) Turner's syndrome.
D) Xenophanes syndrome.

Question 2

Children who have a third copy of chromosome 21 in their DNA suffer from

A) fragile X syndrome.
B) Down syndrome.
C) Turner's syndrome.
D) Xenophanes syndrome.