If an offspring receives a recessive allele for a single-gene trait from both biological parents, the trait will develop in that offspring.
a. true
b. false
Ans: a. true
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Rex is an evil scientist and wants to take away humans' ability to use language, plan, and make decisions. What part of the brain should his newly invented "Death Ray Gun" destroy?
A. limbic system B. reticular formation C. thalamus D. forebrain
In his study of insomnia, Galen used:
a. a control group. b. a double-blind procedure. c. a single-case experiment. d. randomization.
What types of harassment claims are more likely to be resolved in favor of the complainant?
A. Claims in which the harassing behaviors are serious. B. Claims in which the complainant had witnesses to support the charges. C. Claims in which the complainant had given notice to management prior to filing formal charges. D. All of these are correct.
Suppose a child is learning to swim. if a person measures how long it takes him to swim from one end of the pool to the other the person will typically find the child's speed will:
A. increase slowly over the first several days and then increase more slowly on subsequent days B. remain the same for the first several days and then increase suddenly C. increase rapidly over the first several days and then increase more slowly on subsequent days D. increase gradually from day to day