Spermatogenesis vs. Oogenesis

Difference Between Spermatogenesis and Oogenesis Oogenesis and Spermatogenesis are the different cells that hold the responsibility for the…

Difference Between Spermatogenesis and Oogenesis

Oogenesis and Spermatogenesis are the different cells that hold the responsibility for the reproductive functions in human body. Oogenesis is the female cell while Spermatogenesis is the cell belonging to the male. This article discusses the differences between them to develop a better understanding.

What is spermatogenesis?

Spermatogenesis is the process in which sperm cells are developed in the male reproductive organs. These spermatogenesis cells are made by the testes and they take 74 days for getting full maturity. These cells have 46 different chromosomes in their nucleus and are divided into two portions. Intercourse between male and female leads to combination of Spermatogenesis and Oogenesis cells and this combination allows the process of cell reproduction and giving birth to new organizations.

What is oogenesis?

Oogenesis is another cell that is found in the body of a female. This cell is found in the reproductive system of a female. It is a process during which the main female cell is converted to an adult cell and allows reproduction. More than 400,000 Oogenesis cells are present in the female body. The oogenesis cells grow and mature in a specified period and allow the production of an egg by mixing with the male sperm for reproduction. The nucleus of such cells contains as many as 46 sperms and they are distributed to 2 parts. Oogenesis is divided in two cells that grow old to become more suitable for fertility. After these cells mix with human male cells, the process of reproduction begins and it that humans to give birth to their offspring.

What is the difference between spermatogenesis and oogenesis?

Both cells appear to be almost same with the difference that they are produced in male and female body. There are many other differences between spermatogenesis and oogenesis. Spermatogenic cells of a human being are made in the portion of testicles of male body while oogenesis is produced in the ovaries of female where the eggs are produced. 4 spermatids are produced as a result of Spermatogenesis. These four cells are divided into two cells and each of these continues to grow and develop into four adult sperm. Four cells are produced by Oogenesis, 3 polar bodies and 1 ovum. Only the ovum gets to maturity that develops a single egg at the end. Spermatogenesis cells are quite small in comparison to oogenesis cells. The production of spermatogenesis starts at puberty in males and continues for their entire life. Oogenesis in the production of a human female begins even before a female is born and continues until menopause which usually happens during the age of 45 to 55.


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