Assignment the Sperm and the Egg Essays

Assignment the Sperm and the Egg Essays Assignment the Sperm and the Egg Essay Assignment the Sperm and the Egg Essay Fortunately though, there Is sexual arousal, which allows a male and a female to Indulge In their desire to satisfy their sexual urges. Their mere desire to mate and create new life. Before sexual intercourse can even happen, a male and a female must catch sight of one another and either notice something desirable, or just have the need to mate. This most likely starts with a look, a touch, or a kiss and ends with the wish of longing, of being together in the most intense way two creatures can be together. Though still before intercourse, there comes this excitement between the two. This causes blood to start flowing to the lower parts of the male and females bodies. Wealth the male, this causes an erection. An erection happens when blood enters the cylinders within the penis that allow it to stand and stiffen; the scrotum that holds the testicles start to swell as well. Within the female, this causes swelling and lubrication of the vulva (including the clitoris) to begin. This causes the inner vaginal lips to become inflated with blood and the sphincters to tighten. The breasts begin to tighten, enlarge, and the nipples harden. All of this arousal causes both parties to take on a reddish flush; both also begin to breathe harder and louder (some call this panting). This Is the beginning of a male and female getting ready to engage in sexual intercourse. In this phase of coitus, the male takes his penis and slowly presses his penis into the females vagina (Rather, 2005). The males internal sexual organs are the testes, which include the tubes that hold the sperm and other organs that help with producing semen. The females internal organs, which are also part of the reproduction process, are the vagina, the cervix, the uterus, the ovaries, and the fallopian tubes. All of these organs have a specific part within sexual intercourse and reproduction. After the males penis enters the outer walls of the vagina, it begins to thrust in and out of the vagina, creating friction and stimulation for both parties. The vulva is extremely lubricated at this point, making the movements of the penis thrusting in and out easier on both. During arousal, the males penis will drip a clear fluid prior to ejaculating. This clear fluid Is secreted from the Coopers glands and Is much clearer and thinner In substance when compared to semen, though It still contains the sperm needed to fertilize an egg In a male, which can cause pregnancy (Rather, 2005). After an undetermined amount of time from a few minutes to a few hours (depending on the person), the males penis will contract and start ejaculating. Semen; which is made up of sperm and other fluids from the seminal vesicles, prostate gland, and the Coopers glands flow out from the tip of the penis (also known as the head) and enter the Internal sexual organs AT ten Tamale. I men, rater two cays time, ten Tatterdemalion process can Deign In ova after being released from the ovaries. Thus beginning the initiation of biological production by insemination in the infinitum (Rather, 2005). And this is where John and Jane come into play. John is a sperm. After being released into the internal sexual organs of the female, he becomes free. John happens to be a very strong swimmer and he knew hed have to be fast so that he could reach the egg first. Looking about his competition he knew this would be a great race and a fight to find his love. The warmth and darkness was comforting to John, but he knew he could not rest for his competition was right behind him. This was his only chance in this three- ay lifespan and he knew that if he did not reach the egg, then one of his competitors would. Luckily, John had an amazing sense of direction for being so small and he knew he would be the first to the egg. He was finding his way Just fine, though the Journey was still long and complicated, as well as crowded, leaving John little space to move forward quickly. But John was a fighter; he was not going to back down from this, even with the mass following after him. John continued to swim his way up. And though he began to feel cold, he continued to swim faster and faster. Keeping his competition close by at all times. And finally, after what seemed like days, he spotted the egg. John looked around taking note that there was no one else there, he took his chance. With every last ounce of his strength, John swam up to the egg. At this first and only glimpse, he knew he was in love. He knew that this was going to be his life mate. Introducing himself he met Jane, the egg. Slowly, John entered Jane and they became one. Thus forming a zygote that immediately began developing. But John didnt come empty-handed and neither did Jane.