What are male reproductive cells called?
A. sperm
B. ovum
C. gametes
D. zygotes
Answer: A
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Juan feels nauseous every time he eats pizza because one time he ate pizza just before coming down with a stomach virus. Juan’s nausea is most likely due to ____
a. ?habituation b. ?taste aversion c. ?operant conditioning d. ?social learning
You notice that you are very quick to respond to the changing conditions in a new video game that you just bought
In fact, you are better at responding and adapting to the scenery and demands of the game than your friends who bought and started playing the game two weeks ago. What type of intelligence are you tapping into? a. verbal intelligence b. performance intelligence c. fluid intelligence d. crystallized intelligence
Which of the following statements about ADHD in children is NOT true?
A. Children with ADHD often do poorly in school. B. Boys with ADHD tend to present primarily with inattentive features and have less disruptive behavior than girls. C. Although boys are twice as likely than girls to develop ADHD, the difference narrows as boys and girls age into adulthood. D. Although the percentage of children with ADHD is similar across countries, children in the United States are diagnosed at somewhat higher rates.
The leading cause of childhood mortality in industrialized nations is ________
A) malnutrition B) diarrhea C) childhood diseases D) unintentional injuries