Question: 63. Why doesn't semen enter the urinary bladder during ejaculation? A) There is no urge to urinate during sexual intercourse because of the suppression

63. Why doesn't semen enter the urinary bladder during ejaculation? A) There is no urge to urinate during sexual intercourse because of the suppression of LH by testosterone buildup in the blood. B) There is no common duct between the reproductive system and the urinary system. C) The smooth muscle sphincter at the base of the urinary bladder closes. D) Ejaculation is a parasympathetic reflex that activates urinary contraction muscles
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63 C Smooth muscle sphincter at the base of urinary bladder closes Since urinary system a... View full answer
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