As a result of the process of crossing over _____________________
a. the risk of sickle-cell anemia decreases
b. boys are more likely to be born with a learning disability
c. the genetic material that originated from the mother and father is rearranged
d. women are at increased risk for infertility
Answer: C
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You are a grandparent and your son and daughter-in-law are about to get divorced. What is likely to happen with regard to your involvement with your grandchildren?
a. It will not change. b. You will see your grandchildren more frequently. c. You will see your grandchildren much less frequently. d. You will never see your grandchildren again.
What is an unconditioned reflex?
a. An automatic connection between a stimulus and a response b. A learned connection between a stimulus and a response c. A procedure for teaching an animal to respond to a stimulus d. A response that has generalized from a trained stimulus to a new stimulus