Gonads are __________.
A. the main reproductive organs in humans
B. human sex chromosomes
C. primary and secondary sexual characteristics
D. sex hormones
Answer: A
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According to research on advertising, which of the following statements is FALSE?
a. Storing enough positive memories from commercials can eventually create "memories" that never happened. b. The more positive fictional commercials we see, the more likely we are to remember an actual negative experience with the product due to the contrast. c. Long-term advertising campaigns create a "brand" memory that can be remarkably strong, especially for ads first viewed in early childhood. d. The intent of much advertising is to "jam" our memories with positive impressions of a product, not just to familiarize and inform us about the product.
Vladimir and Catherine have three girls. They really want to have a boy with their next pregnancy. They go to a clinic for help. Which of the following procedures will most likely be performed at the clinic?
sperm-sorting before artificial insemination. ova-sorting before in-vitro fertilization. They will inseminate Catherine 3 days after her menstrual period. They will collect Y sperm from another male donor.
Which statement is true?
A. A line of input to the vmPFC is the ventral tegmental area. B. A line of output from the vmPFC is the olfactory cortex. C. A line of input to the vmPFC is the cingulate cortex. D. A line of input to the vmPFC is the lateral hypothalamus.
A nurse elicits fear and anxiety as a result of being present when a child received a shot
If this same nurse is paired with a thermometer, the child may also learn to fear the thermometer. This situation demonstrates a. higher-order conditioning. b. operant conditioning. c. spontaneous recovery. d. vicarious conditioning.