Sex hormone levels experienced during the second trimester of prenatal development are most likely to influence a male's sexual orientation in later life because of their impact on

A) the X chromosome.
B) the Y chromosome.
C) brain development.
D) sexually transmitted infections.

Question

Dennis Alcaraz · Accepted Answer

Final Answer : C, Explanation :  Sex hormone levels during the second trimester of prenatal development have been shown to influence brain development, particularly in the areas that control sexual orientation. This indicates that sexual orientation is more likely to be influenced by prenatal factors rather than by genetic or environmental factors. Hormones such as testosterone which circulate during fetal development have been shown to have an impact on brain development and have been associated with sexual orientation.

Sex hormone levels experienced during the second trimester of prenatal development are most likely to influence a male's sexual orientation in later life because of their impact on

A) the X chromosome.
B) the Y chromosome.
C) brain development.
D) sexually transmitted infections.

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Learning Objectives

Learning Objectives

Related questions

Sex hormone levels experienced during the second trimester of prenatal development are most likely to influence a male's sexual orientation in later life because of their impact onA) the X chromosome.B) the Y chromosome.C) brain development.D) sexually transmitted infections.

Definitions

Learning Objectives

Learning Objectives

Related questions

Sex hormone levels experienced during the second trimester of prenatal development are most likely to influence a male's sexual orientation in later life because of their impact on

A) the X chromosome.
B) the Y chromosome.
C) brain development.
D) sexually transmitted infections.