Multiple Choice
There is a positive correlation between age of parents and incidence of Down syndrome. What does this mean?
A) Younger parents are more likely to have children with Down syndrome.
B) Older parents are more likely to have children with Down syndrome.
C) Older parents are less likely to have children with Down syndrome.
D) All parents, regardless of their age, are equally likely to have children with Down syndrome.
Correct Answer:

Verified
Correct Answer:
Verified
Q76: Match the following:<br>-Gender of child<br>A)takes the form
Q77: A zygote that divides into two genetically
Q78: Color blindness is more likely to occur
Q79: Our inherited traits can vary in expression
Q80: The earliest detection of fetal abnormalities is
Q82: Alpha-fetoprotein assay (AFP) can be used to<br>A)
Q83: Elijah is very shy. He is quiet
Q84: In comparison to the average male population,
Q85: In American couples, infertility occurs in approximately<br>A)
Q86: Huntington disease is characterized by which of