In humans, the sex chromosomes in a female are a(n) __________ combination, and in males they are a(n) __________ combination.
A. XY; XX
B. XX; XY
C. YY; XX
D. XX; YY
Answer: B
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For which of these would a 2 x 2 table not be a useful cognitive aid?
(a) finding out if gender and aggressiveness in a group of children are related (b) finding out if there is a relationship between IQ and school grades in a group of children (c) finding out how close the relationship is between Johnny and his brother (d) finding out if there is a relationship between population and the crime rate in the 100 largest cities in the US (e) all of the above
Aubrey is high in achievement motivation. She credits her school success to ability and hard work. Aubrey
A) is displaying learned helplessness. B) emphasizes performance goals over learning goals. C) is making mastery-oriented attributions. D) holds an entity view of ability.
Muhammad Ali has severe motor impairments associated with Parkinson's disease. Although his cognitive status is not clear, it is estimated that about 20% of individuals with Parkinson's will develop neurocognitive impairments, typically in the later stages of the disease. What other type of dementia overlaps with neurocognitive disorder due to Parkinson's disease?
a. Creutzfeldt-Jakob disease b. Huntington's disease c. Lewy body disease d. ALS (Lou Gehrig's disease)
Annabeth often eats to excess, consuming very large quantities of food in one sitting. This pattern of food consumption is MOST consistent with
A. yo-yo dieting. B. anorexia nervosa. C. bulimia nervosa. D. binge eating disorder.