What happens to cells when their telomeres are almost all gone?
A) They become cancerous.
B) They mutate.
C) They start replicating.
D) They stop dividing.
D
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Referential speech consists mostly of
A) nonsense sounds mixed with real morphemes. B) names and nouns to describe objects in the environment. C) social communications. D) thoughts about religion.
Two-year-old Baby Duane and his older brother are eating lunch, and both boys are given cookies for dessert
Duane's older brother accidentally drops his cookie on the floor and begins crying, so Duane offers to share his cookie with his brother. Duane has reached the point where he is able to demonstrate a) empathy. b) trust. c) self-awareness. d) kindness.
The heritability of intelligence refers to:
a. the extent to which an individual's intelligence is attributable to genetic factors. b. the percentage of variation in intelligence within a group that is attributable to genetic factors. c. the extent to which a group's intelligence is attributable to genetic factors. d. a general underlying intelligence factor that is measured by every task on an intelligence test.
Young human males engage in rough and tumble play much more so than females
Indicate whether this statement is true or false.