Which of the women below would have the greatest likelihood of having non-identical twins? 1. A woman taking synthetic estrogen 2. A woman taking synthetic FSH 3. A woman with a genetic mutation that causes reduced levels of releasing hormone from the hypothalamus 4. All of the women above would have an equal likelihood of having non-identical twins

3. Katie stopped drinking alcohol as soon as she became pregnant to avoid potential harmful effects to the fetus. What is a physical characteristic of fetal alcohol syndrome? webbed feet large head thin upper lip bald head Question 4 4. Katie wants to breastfeed her baby not only to provide good nutrition, but also to help her baby's immune system and reduce the risk of illness. During the first day or two of lactation, what substance is produced by the mom that is important for developing the baby's immune system? lactoalbumin lactose linoleic acid colostrum

1. Hemophilia is a blood clotting disorder. It is a X linked recessive trait. A female with hemophilia mates with a non-hemophiliac male. What is the likelihood that they produce a hemophiliac child? 1. 0% 2. 25% 3. 50% 4. 75% 5. 100%

4. List 3 reasons why young people are at a greater risk for getting an STD: 5. Other than abstinence which is the best way to avoid getting an STD, what are 3 things you can do to reduced your chances of getting and STD? a. b. с.