By what age do infants typically have vision as good as that of normal adults?
a. at birth c. by 1 year of age
b. by 2 months of age d. by 2 years of age
c
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The study of stable changes in the expression of a particular gene that occur without changes in DNA base sequences is called
a. molecular biology. b. epigenetics. c. evolutionary psychology. d. behavioral genetics.
On a recent trip abroad with her anthropology course, your roommate mostly visited traditional indigenous cultures in Central America
She witnessed abdominal massage being performed with a pregnant woman, but was not sure what information was gathered during the process. You were able to tell her that through abdominal massage, the midwife was listening to what the pregnant woman was experiencing and also was determining the ____. a. position of the fetus b. sex of the fetus c. size of the fetus d. length of the fetus