The release and fertilization of two ova results in ________.
A. identical twins
B. fraternal twins
C. phenylketonuria (PKU)
D. intersex traits
Answer: B
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What function do friendships serve during the middle childhood years?
A. Friendships provide a child with similar others who reinforce the child's racial identity. B. Friendships provide physical support that helps the child develop fine motor skills. C. Friendships provide a training ground for communicating and interacting with others. D. Friendships provide a greater sense of security than relationships with parents.
Your textbook suggests that "forewarned is forearmed" when it comes to being an educated consumer. If you were going to purchase a new vehicle, what would be the most effective way for you to heed this advice?
A. Ask a friend or two where you could get the best deals B. Know that attempts to influence you are coming and be prepared C. Dress in cheaper clothing so that you don't give the impression that you can spend more D. Drive your old car to the lot so that the salesperson can see what they should try to sell you
Which of the following is an operant behavior?
a. Kimmie salivates when she thinks of hamburgers. b. Kip thinks Kain is a "nice man." c. The child's speech becomes subvocal. d. Stevie's lecture keeps students interested.
Only about 20 percent of U.S. mothers breastfeed
Indicate whether the statement is true or false