When the genetic code (XX or XY) begins to assert itself,

a. genetic activity on the Y sex chromosome causes ovaries to begin to differentiate.
b. genetic activity on the X sex chromosome causes ovaries to begin to differentiate.
c. ovaries begin to differentiate if the Y sex chromosome is absent.
d. testes begin to differentiate if the Y sex chromosome is absent.

c

Psychology

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People with long daily commutes are more likely to display "road rage" (angry, aggressive driving),

which illustrates how frustration can be increased due to a. its strength. b. its repetition. c. its urgency. d. the emotion it precipitates.

Psychology

Russian psychologist Lev Vygotsky viewed the human mind as a product of ____.?

a. ?genetic influence b. ?cultural history c. ?self-awareness d. ?physical maturation

Psychology