Terrace is 6?2? and weighs 165 pounds, while his brother, Jayquan, is 5?9? and weighs 210 pounds. These traits are due to __________
A) dominant?recessive inheritance
B) polygenic inheritance
C) somatic mutation
D) germline mutation
Answer: B
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The different categories of validity
a. are important distinctions with little overlap. b. have little use when determining overall validity. c. must each be considered in order to determine validity of a scale. d. are convenient grouping methods, but not distinctly different from each other.
Which statement about jury forepersons is false?
a. They tend to be the individuals who speak first in the jury room. b. They usually spend more time discussing procedural matters than indicating their opinion about the trial. c. They are usually chosen after a careful, deliberate discussion among jury members. d. They tend to moderate jury discussions more than dominate them.
Alcohol is a teratogen whose damage is dose-related
Indicate whether this statement is true or false.
With age, the prefrontal cortex shrinks more than other parts of the brain
Indicate whether this statement is true or false.