1.What is the probability that a parent carrying a dominant trait will pass that trait on to each child? 2. How can prenatal diagnosis demonstrate the sex of an unborn child? 3.Describe briefly...

1.What is the probability that a parent carrying a dominant trait will pass that trait on to each child?

2. How can prenatal diagnosis demonstrate the sex of an unborn child?

3.Describe briefly amniocentesis and its purpose.

4.Which of the following can be identified by an abnormal karyotype?

a. Sickle cell disease

b. Cystic fibrosis

c. Monosomy X d. Tay-Sachs disease

e. Huntington chorea