What would cause a genetic female mammal to develop an anatomical appearance resembling a male's?
A. A lack of estradiol
B. Moderate levels of estradiol during an early stage of development
C. A high level of testosterone during an early stage of development
D. A high level of testosterone during the late part of puberty
Answer: C
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The two subdivisions of the autonomic nervous system are
a. the peripheral nervous system and the central nervous system. b. the somatic nervous system and the peripheral nervous system. c. the parasympathetic and sympathetic nervous systems. d. the involuntary and the voluntary nervous systems. e. the sympathetic and the somatic nervous systems.
In changing people's behaviors to increase their conservation efforts, the use of energy taxes would increase the amount people pay to use fossil fuels, which would be a real world example of using which of the following?
a. classical conditioning b. latent learning c. insight learning d. response cost
During orgasm, Laura experienced muscle spasms. What were these caused by?
a. myoglobin c. myotonia b. myocardial infarction d. myasthenia gravis
Before research can proceed, the hypothesis must be made more ________ through the use of operational definitions
a. empirical b. accurate c. precise d. theoretical