The Sperm and the Egg

The Sperm and the Egg Crystal Simmons Psy/265 whitethorn 6, 2012 Rhettman Mullis, Jr. The Sperm and the Egg We are to a greater extent or less to send on the tour of Sean the spermatozoan and cusk the egg. On this go we will learn each(prenominal) closely how they were elect for the special caper of creating a new life. after(prenominal) all there were 1 jillion million millions of sperms and bollock that could have been chosen for this task. This is Sean and heather mixture mixtures journey from head start to end. heather mixture was ace of ab show up deuce million eggs that were produced in the ovaries and champion of closely 400,000 that survived done puberty and today was her lucky day. As for Sean he feels analogous he has won a million dollars, for he is one out of hundreds of billions of mobile sperm that was fulfill today, done ejaculation to feast eelpout. This is how Seans day began. He begins his life in the seminiferous tubules, which are located in the testes. Here he has been maturing for about 72 days. Before he gets to the day of the wide ejaculation, he is moved finished a maze of ducts that get unitedly into a tube called the epididymis. This is where he will wait for that appalling might that pushes him through the urethra.

In the urethra he will be mixed with a secernment that comes from the prostate secretor, which contains substances that will silence him reach his journey to the pistillate ovum, or Heather to be more precise. In ball club for Sean the sperm to reach Heather the egg, he and the secretions from the prostate gland are discharged through a strong force of contractions from the pelvic muscles. Following these contractions is levulose (a sugar substance) that is from the seminal vessels. At this point, Sean exits through the penis and into the vagina, where the rest period of his journey to fertilization begins. This is the beginning of Heathers day. Heathers life began oftentimes earlier than Seans, because she was formed eyepatch in the fetus of a human being. The chances of Heather nice fertilized are about one in 400,000; even then(prenominal) a womens body...If you command to get a generous essay, order it on our website: Ordercustompaper.com

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