Reproduction

For a while she appeared on a shy haunted house looking at her movements. Now, when it pays off. There is no doubt that he is in love. His muscles are tight, not a gray lag goose, but rather a steep descent through the air like an eagle. The only problem was not that she landed on a series of bumpy sounds and wing-like sounds, or that he suddenly attacked his companion. On the contrary, for others - this is her opponent in Bavarian lake. Bad goose. Will she meet her dream?

The image is centered on the follicle of the mouse ovary (purple), but the scientific research presented here is the most important point of reproductive science that connects oncology and reproductive research to explore and expand the survival of cancer survivors It is intended to be used on the front line. Future selection "The follicle consists of developing oocytes and surrounding supporting cells.The follicles usually develop in healthy ovary but may be destroyed by intense cancer treatment.The healthy follicle is Can be removed before taking treatment These follicles are often preserved.

Almost all eukaryotes are experiencing sexual reproduction. Introduction of germ cell variability by meiosis provides an important advantage in making sexual reproduction evolutionary. Meiosis and fertilization alternate in sexual life cycle. The process of meiosis creates unique germ cells called gametes with half the number of chromosomes as parent cells. This restores the diploid state of new fertilized eggs when the two haploid gametes merge. Therefore, most sexual reproductive organisms alternate between the haploid stage and the diploid stage. However, the method of producing germ cells is significantly different from the time from meiosis to fertilization.