The only way a recessive trait such as red hair can be expressed in the phenotype is if a person has

a. one recessive gene and one dominant gene.
b. two recessive genes.
c. a sex-linked inheritance.
d. two red-haired parents.


B

Psychology

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Dr. Snape was skeptical after reading a study concluding that chocolate truffles reduced the symptoms of generalized anxiety disorder. Therefore, he initiated a similar study to determine whether he would achieve the same results. Dr. Snape?s study would be termed a ____

a. statistical sampling b. validity test c. regressive analysis d. replication

Psychology

Which of the following best describes the beliefs of Albert Ellis?

a. People are able to reduce stress through biofeedback. b. People frequently minimize the significance of events. c. Emotions are not caused by events but are the result of beliefs. d. Type A behavior can lead to heart disease.

Psychology

What is the leading reason that people do not seek professional mental health services?

a. the stigma associated with mental disorders b. the cost of treatment c. the fear of being committed or having to take medication d. they don't know where to go for services

Psychology

Mr. Willet had a sudden heart attack. He died in a hospital emergency room. The staff was very busy and had little time for contact with his family. Mr. Willet's family members may need

A) medication to help them with anxiety. B) hospice services. C) to enter a comprehensive treatment program. D) some type of crisis intervention services.

Psychology