Investigations of animal behaviors indicate that:
a. the actions of animals can be explained by instinct and by principles of operant conditioning alone.
b. chimpanzees have a rudimentary sense of number and appear to have some sort of summing ability.
c. humans are the only animals who can acquire behaviors from their parents.
d. Many animals use species-specific languages to communicate.
Answer: b
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Studies of pregnant women show that they
a. often report feeling physically unattractive during this period. b. may show decreased concern about their bodily functions, other than the pregnancy itself. c. show a uniform decrease in sexual arousal throughout pregnancy. d. show a uniform increase in negative feelings throughout pregnancy.
According to the text which of the following components of Sternberg theory of intelligence has come to be called Practical intelligence
a. contextual intelligence b. experiential intelligence c. practical intelligence d. componential intelligence
A woman's hypothalamus and pituitary interact with the ____ to produce the menstrual cycle
a. pineal gland b. ovaries c. thyroid d. adrenal glands
The inner core of the adrenal glands that secretes epinephrine and norepinephrine is called the adrenal
a. medulla. b. cortex. c. nucleus. d. ventricle.