Final answer:
In people with typically "male" genitalia, the pe-nis is the external organ through which urine is excreted and sperm is ejaculated.
Step-by-step explanation:
The p*nis, which contains the urethra, has a dual function: it is crucial in the male reproductive system for the process of intromission, which involves delivering sperm to the female reproductive tract, and also serves as the passage for urine to leave the body.
The p*nis contains three tubes of erectile tissue: the two corpus cavernosa and the corpus spongiosum. During sexual arousal, these tissues become engorged with blood, leading to an erection, which allows the p*nis to penetrate the vagina during intercourse. After ejaculation, where semen containing sperm is expelled from the body, the erectile tissue drains of blood, and the p*nis returns to a flaccid state.