Male Reproductive System Essay

THE MALE AND FEMALE REPRODUCTIVE SYSTEM. Naturally the ultimate goal for all living organisms on earth is the preservation and continuity of their kind. This is achieved through reproduction. Reproduction or procreation is the biological process through which organisms give rise to new individuals referred to as offspring (Silverstein, Silverstein, & Silverstein, 2010). It is in two forms namely; asexual and sexual. Sexual reproduction is the most common, advanced and more advantageous. For sexual reproduction to occur both male and female of the species have to be involved. The presence of the respective reproductive systems is the primary factor that classifies the male and female. The male reproductive system is the system that produces the male gametes known as sperms that contain the paternal genes. This system is comprised of two primary structures called the penis and the scrotum, which is found in the pelvic girdle located outside …show more content…
The ureters are approximately 10 to 12 inches long running on the left and right sides of the body and parallel to the vertebral column (Tomić et al, 2015). In the walls of the ureters smooth muscle contractions known as peristalsis and the influence of gravity causes urine to move to the urinary bladder. The ureters extend slightly at their ends into the urinary bladder through vesical ureter valves that prevent flowing back of urine to the kidneys.
Urinary bladder. The urinary bladder resembles a sac-like hollow organ. It is used to store urine. It is located at the pelvis’ inferior end. When urine enters the urinary bladder from the ureters, it slowly fills the hollow space of the bladder thus stretching its flexible walls (Stamoulos et al, 2005). The walls of the bladder permit it to stretch to hold approximately from 600 to 800 milliliters of urine.