Sex-linked diseases are more likely to affect sons of female carriers because:

a. they are carried on the Y chromosome.
b. they are carried on dominant genes.
c. males only have one X chromosome, which they inherit from their mothers.
d. males only have one X chromosome, which they inherit from their fathers.


C

Psychology

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Which of the following is a therapy based on the principles of operant conditioning?

a. systematic desensitization b. flooding c. aversion therapy d. token economy e. in-vivo exposure

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Which section of an empirical article includes a summary of the study?

a. Discussion b. Abstract c. Introduction d. Conclusion

Psychology

What is the typical sleep pattern of a newborn?

What will be an ideal response?

Psychology