The central nervous system develops from the embryonic
A) neural plate.
B) notochord.
C) mesoderm.
D) endoderm.
Ans: A) neural plate.
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EEG studies are valuable because ________
A) they can reveal many kinds of brain abnormalities B) they are noninvasive C) they are relatively easy to record and analyze D) they are noninvasive, they can reveal many kinds of brain abnormalities, and they are relatively easy to record and analyze
Which of the following is true of receptors?
A) The most complex, specific, and sensitive receptors are free nerve endings. B) Each has a characteristic sensitivity. C) They are evenly distributed over all surfaces of the body. D) Each receptor is equally sensitive to several different types of stimuli. E) None of the answers are correct.
The expression of all physical traits is strictly due to the inheritance of specific genes
Indicate whether the statement is true or false
Select the function not characteristic of the hypothalamus
a. body temperature control. b. coordination center with the autonomic nervous system. c. food intake control. d. production of posterior pituitary hormones. e. sensory inputs from skeletal muscles.