Phenylketonuria Is Caused by Dominant Genes That Fail to Produce

question 119

True/False

Phenylketonuria is caused by dominant genes that fail to produce the enzyme phenylalanine hydroxylase.

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Definitions:

Norm

A standard or pattern of social behavior that is accepted in a group or society as normal or typical.

Robbers Cave Experiment

A social psychology experiment that demonstrated how intergroup conflict can arise from competition over resources and how such conflicts can be overcome through cooperative tasks.

Us-Them Hostility

A psychological and social phenomenon where in-group members harbor negative attitudes and feelings towards out-group members, often leading to conflict and discrimination.

Contact Hypothesis

A theory suggesting that under certain conditions, interpersonal contact is one of the most effective ways to reduce prejudice between majority and minority group members.