this is because through the urethra the sperms travel from the seminiferous tubules to the penis from where they are discharged into the vagina during copulation.And as we know,the urethra is responsible for carrying urine from the urinary bladder to the penis to the outside.
for a male it is the urethra
urethra
There is no defined region of urethra: it begins a at the bladder and ends at the head of the penis. The external urethra, the area that you can see, is called the meatus.
The three regions of the male urethra are:Prostatic urethraMembranous urethraspongy urethra
The assists in emptying the male urethra
the membranous part of urethra
male urethra is long and female urethra is short
urethra
The urethra is the passageway for semen as it leaves the male's body. In the male, the urethra carries semen and urine, while in the female the urethra only carries semen.
The urethra passes the urine out of the body.
The male urethra.Urethra.The urethra is the common passageway for urine and semen in males (only).The impulse to expel waste or reproduce.urethraThe penis is the organ that discharges both urine and semen, at least in a male.Semen joins the male urethra in the part that runs through the prostate, the prostatic urethra. From here it shares its pathway with urine, through intermediate urethra then the spongey urethra. The ony part that the urine has entirely to itself is the intramual part that runs through the bladder wall.The urethra.The urethra transports both semen and urine in males.The penis is the organ and there is tube within the penis called URETHRA where sperm and urine discharge
Urine and Sperm