Growth Phase:
Some mammalian mothers begin to grow. In some species, this growth may be astonishing. It is 100,000 times the size of the original. It is clear that growth provides the egg with what the fetus needs for its growth of food. Chromosomal DNA also doubles and the rate of ribosomal RNA synthesis increases. These developing cells are known as primary oocyte cells and only one of them grows, surrounded by vesicular cells of the ovarian epithelium, ie the surface layer of the ovary, forming one layer of the follicular cells and then known as the primary follicle. Yeh other primary in the multiplier phase for months, but for several years up in the human female to 50 years and this would increase the damage Chromosome rates at this time and throughout a woman's fertility period mature oocyte primary and one each month in response to stimulating hormone. This is the primary reason for the increased likelihood of birth defects in children born to older women.
The primary follicle continues to grow towards the other surface of the ovary. It is first surrounded by two layers of the follicular cells, known as the secondary follicle and then three layers of the follicular cells, known as the trigeminal follicle. A large number of follicular cells accumulate around it. Here is the accumulation of vesicular aggregation and inside it the mature primary egg. A special structure known as the Grafian follicle is found in the body, which is formed by the division of the cells forming the follicle into two parts. The section is still surrounded by the egg (the vesicular aggregate) and the other is located under the vesicular envelope, And a cavity of the vesicle filled with a fluid known as vesicular fluid or yellow liquid, a thin transparent yellow liquid formed by the follicular cells of the granular layer. Between the egg and the vesicular aggregation, a clear area known as the zonapelucida is present. Because of the functions of the follicular cells that surround the egg since its growth and maturity Is the protection of the developing egg and its nutrition and the deposition of nutrients in it and among the important substances that accumulate in the oocytes, which is a major food reserve for most developing embryos is a non-living material does not enter with the processes of division, There are several models of different types of methods to produce.
Some proteins are made up of some lipids. Other types of lipids are made up of lipids, lipids, some proteins, and many types of salts and vitamins. The vertebrates are created in the liver and carried in a dissolved form to the ovaries with the blood stream The follicular cells pick up and transfer it to the mature ovarian cell. However, as a transparent area between the egg and its feeding vesicles, microvilli cells protrude from the surface of the egg with their vesicle cells to absorb the mucus through the microcellular membranes In some animals such as Drosophila, the cells of the developing ovarian cell are derived from the white mothers and are connected to each other and are connected to the primary ovule by bridges Cytoplasmic and through which nutrients are connected to the egg.
In addition to accumulating in the cytoplasm molecules of glycogen, lipids and proteins, which are part of enzymes and glycoprotein and a large amount of ribosome RNA and structures called cortical granules and after the completion of the deposition of nutrients necessary for the development of the fetus increased pressure of vesicular fluid on the wall of the vesicle causing the explosion and rupture the surface of the ovary on the side Which corresponds to the vesicle and the exit of the egg, and with it the liquid vesicular, which is the warm water of the woman, which has already been mentioned, which is like the feather Althair, which carries the egg to the egg channel and this phase takes about a month and about Mei ovulation process Ovalation.
Some mammalian mothers begin to grow. In some species, this growth may be astonishing. It is 100,000 times the size of the original. It is clear that growth provides the egg with what the fetus needs for its growth of food. Chromosomal DNA also doubles and the rate of ribosomal RNA synthesis increases. These developing cells are known as primary oocyte cells and only one of them grows, surrounded by vesicular cells of the ovarian epithelium, ie the surface layer of the ovary, forming one layer of the follicular cells and then known as the primary follicle. Yeh other primary in the multiplier phase for months, but for several years up in the human female to 50 years and this would increase the damage Chromosome rates at this time and throughout a woman's fertility period mature oocyte primary and one each month in response to stimulating hormone. This is the primary reason for the increased likelihood of birth defects in children born to older women.
The primary follicle continues to grow towards the other surface of the ovary. It is first surrounded by two layers of the follicular cells, known as the secondary follicle and then three layers of the follicular cells, known as the trigeminal follicle. A large number of follicular cells accumulate around it. Here is the accumulation of vesicular aggregation and inside it the mature primary egg. A special structure known as the Grafian follicle is found in the body, which is formed by the division of the cells forming the follicle into two parts. The section is still surrounded by the egg (the vesicular aggregate) and the other is located under the vesicular envelope, And a cavity of the vesicle filled with a fluid known as vesicular fluid or yellow liquid, a thin transparent yellow liquid formed by the follicular cells of the granular layer. Between the egg and the vesicular aggregation, a clear area known as the zonapelucida is present. Because of the functions of the follicular cells that surround the egg since its growth and maturity Is the protection of the developing egg and its nutrition and the deposition of nutrients in it and among the important substances that accumulate in the oocytes, which is a major food reserve for most developing embryos is a non-living material does not enter with the processes of division, There are several models of different types of methods to produce.
Some proteins are made up of some lipids. Other types of lipids are made up of lipids, lipids, some proteins, and many types of salts and vitamins. The vertebrates are created in the liver and carried in a dissolved form to the ovaries with the blood stream The follicular cells pick up and transfer it to the mature ovarian cell. However, as a transparent area between the egg and its feeding vesicles, microvilli cells protrude from the surface of the egg with their vesicle cells to absorb the mucus through the microcellular membranes In some animals such as Drosophila, the cells of the developing ovarian cell are derived from the white mothers and are connected to each other and are connected to the primary ovule by bridges Cytoplasmic and through which nutrients are connected to the egg.
In addition to accumulating in the cytoplasm molecules of glycogen, lipids and proteins, which are part of enzymes and glycoprotein and a large amount of ribosome RNA and structures called cortical granules and after the completion of the deposition of nutrients necessary for the development of the fetus increased pressure of vesicular fluid on the wall of the vesicle causing the explosion and rupture the surface of the ovary on the side Which corresponds to the vesicle and the exit of the egg, and with it the liquid vesicular, which is the warm water of the woman, which has already been mentioned, which is like the feather Althair, which carries the egg to the egg channel and this phase takes about a month and about Mei ovulation process Ovalation.
