Which of the Following Is True Regarding Sex Differentiation

question 3

Multiple Choice

Which of the following is true regarding sex differentiation?

• A) males have the chromosomal makeup XY
• B) the SRY gene causes differentiation of precursor gonadal tissue into testes
• C) during embryonic development, the testes release a surge of testosterone
• D) testosterone binds to neuronal androgen receptors and begins to masculinize the brain
• E) all of the above

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The harmful or hazardous use of psychoactive substances, including alcohol and illicit drugs, leading to addiction, health problems, or social issues.