Question

question 16 (1 point)
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changes in behavior and cognitive processes over time are studied by
behavioral geneticists
historical psychologists
evolutionary psychologists
behavioral psychologists
question 17 (1 point)
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human eggs and sperm each contain 23 _, which are composed of long strands of _.

Explanation:

1. Evolutionary psychologists study changes in behavior and cognitive processes over time from an evolutionary perspective. Behavioral geneticists focus on the genetic basis of behavior, historical psychologists on the history of psychology, and behavioral psychologists on observable behavior and its conditioning.
2. Human eggs and sperm are gametes, each containing 23 chromosomes which are composed of long strands of DNA.

Answer:

Question 16: C. evolutionary psychologists
Question 17: Chromosomes, DNA