Human chromosomes appear to contain about 25,000 _____
Fill in the blank(s) with correct word
genes
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In cross-cultural research, the most desirable trait in a partner is:
A. kind and understanding B. good looks C. reciprocal love D. dependable character
Kanesh is trying to think about many difficult issues right now. Which thought should be the most stressful because it has the least number of stress mediators?
a. ?thinking about his challenging exam scheduled for tomorrow b. ?thinking about the severe storm that is predicted to happen in three days c. ?thinking about his sister, who is a journalist in a distant, hostile region d. ?thinking about the new car he might need to buy within the next couple years
Sunil, who had a very low birth weight, shows problems with attention, perception, and learning deficits in school. Sunil was probably exposed to which teratogen?
A) alcohol B) tobacco smoke C) thalidomide D) mercury
If someone takes an intelligence test several times and receives the same score, the test has high validity
Indicate whether this statement is true or false.