___________, humans receive 70,000 to 100,000 genes, contained on 46 chromosomes
a. During the prenatal period c. At the moment of conception
b. Upon birth d. During the first two years of life
c
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Lindsay and her sister were born into a socially disadvantaged family. Lindsay was adopted into a more privileged home. Lindsay's IQ score is likely to be:
a. higher then her sister's score b. the same as her sister's score c. lower then her sister's score d. one standard deviation lower than her sister's score
In the late 15th century, Columbus introduced tobacco to the Indians
a. True b. False Indicate whether the statement is true or false
The susceptibility to anxiety-based disorders appears to be
a. completely inherited. b. partly inherited. c. completely caused by environmental factors. d. of unknown origin.
When infants turn their heads and suck in response to a touch on the cheek, they are demonstrating the
Moro reflex. rooting reflex. sucking reflex. Babinski reflex.