Exam 4: Genes, evolution, and Behaviour

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Even though a female may have the gene for blue eyes in her chromosomes,it is possible that she may actually have brown eyes because this particular characteristic is recessive.Instances like these most clearly demonstrate the distinction between:

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Men,compared to women,rate _________ as more important in a potential mate,whereas women rate ____________ as more important.

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Personality traits such as extroversion and emotional stability were helpful in attaining dominance.

(True/False)
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A grandchild has a certain percentage of chance of sharing any single gene with his or her grandparents.This percentage of chance is ________.

(Multiple Choice)
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The ratio of highest household income to lowest household income,rather than income itself is a predictor of aggression since there is competition for resources.This is called ____________.

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According to parental investment theory,the gender that typically has the greater investment costs in producing offspring will be:

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Twin studies have consistently revealed that the factor(s)that account(s)for the least amount of variation in personality trait attributes is/are:

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For children adopted shortly after birth,research shows that these individuals are more similar to their adoptive family than their biological family.

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A chromosome is:

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The heritability coefficient is highest for which of the following human characteristics?

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Research has shown that across cultures,with respect to ratings of attractiveness in women,men show _______.

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Kin selection theory has difficulties explaining the following behaviour:

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The extent to which variation among a group of people can be attributed to genetic factors is estimated by the:

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All cells in the human body have the same number of chromosomes except for __________________..

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Certain basic personality traits that are found across all cultures may have evolved to help us achieve which two overriding goals?

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Discuss two different ways in which genetic and evolutionary analyses of human behaviour have been misinterpreted.What are the ramifications of these misinterpretations?

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Which of the following procedures have been used to produce human growth hormone?

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A dominant gene is one that:

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The observable characteristics produced by a particular genetic constitution are called _____________ .

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Geneticists distinguish between ________,or an individual's specific genetic makeup and _______,an individual's observable characteristics that result from genetics.

(Short Answer)
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