Which of the following statements is TRUE?
a. Heritability refers to the amount of variation in a given trait in a given population at a given time.
b. The tendency of given trait to be passed from parent to offspring is called heritability.
c. Heritability is a concept that is useful in understanding variation in a specific trait in given
individuals.
d. Highly heritable traits are not modifiable by environmental factors.
e. Heritability refers to the amount of variation in a given trait that cannot be explained by
genetic factors.
Answer: a. Heritability refers to the amount of variation in a given trait in a given population at a given time.
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Indicate whether the statement is true or false.
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Indicate whether the statement is true or false
Why is the term sexual preference preferred over sexual orientation by some researchers?
A. There is strong evidence that sexual orientation is influenced by genetic factors. B. They think that sexual orientation is within a person's choice and not due to genetic or biological factors. C. Sexual orientation does not reflect the vast diversity of sexual behavior in humans. D. Political correctness evident in our society.
Olweus found that the best predictor of children's aggression was which of the following?
a. genetics c. mothers' negativism and permissiveness b. temperament d. fathers' neglect and lack of warmth