Question
Muscular dystrophy is a genetic disorder.
male
O
female
person affected
with muscular
dystrophy
or
Which information does the chart give about how muscular dystrophy is passed on?
OA. Muscular dystrophy is a recessive trait.
B. The mother did not pass on muscular dystrophy.
OCAll three male children will have children with muscular dystrophy
OD. All of the daughters will have children with muscular dystrophy
OE. The five children's grandfather had muscular dystrophy
Answer
A. Muscular dystrophy is a recessive trait.