Diagnose: a chromosomal disorder occurs when a person's cells do not have the correct
number of chromosomes. the table below lists three common chromosomal disorders.
disorder
description
subject
symptoms
down
syndrome
extra
chromosome 21
klinefelter
syndrome
extra x in male
(xxy)
turner
syndrome
single x in
female (xo)
use the table to determine which disorder subject c has. record your diagnosis in the third
column of the table, and then click on the diagnosis tab to check your answer.
summarize the information on the diagnosis tab in the fourth column of the table.