Which of the following statements about sex chromosomes is true?
A) The Y chromosome is large and long, and the X chromosome carries most of the genetic material.
B) Both boys and girls are born with several pairs of X and Y chromosomes.
C) When gametes form in females, the X and Y chromosomes separate into different cells.
D) The sex of a new organism is determined by whether an X-bearing or a Y-bearing sperm fertilizes the ovum.
Answer: D
Psychology
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Explain how genetic factors, family processes, and the social environment interact in the etiology of antisocial behavior
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A woman likes to spend her time with others, enjoys loud music, often acts impulsively, and does not like to be alone. According to Eysenck's model of personality, this woman is
A. sociable. B. extraverted. C. low in neuroticism. D. impulsive.
Psychology