A single ovum contributes __________ to the developing zygote.
A. XX
B. X
C. Y
D. XY
Answer: B
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What does it indicate if a sleeper's EEG shows long, slow, high-amplitude waves? a. The muscles are tense and ready for vigorous activity
b. More than the usual number of neurons are producing action potentials. c. Most neurons are active in synchrony with one another. d. Neurons in the left hemisphere are more active than those in the right hemisphere.
With regard to gender-role development, social learning theorists have been criticized for
a. portraying children as passive participants in the developmental process. b. overemphasizing the role of biological factors. c. placing too little emphasis on the role of differential reinforcement. d. denying the role that the media (e.g., television) play in promoting gender typing.
Two countries working together to find a cure for cancer would be an example of ____.?
a. ?cognitive consistency b. ?in-group bias c. ?a superordinate goal d. ?conformity
"Test-tube babies" are conceived through a process known as ______________________
Fill in the blank(s) with correct word