A zygote (from Greek ζυγωτός zygōtos "joined" or "yoked", from ζυγοῦν zygoun "to join" or "to yoke"), is the initial cell formed when two gamete cells are joined by means of sexual reproduction. In multicellular organisms, it is the earliest developmental stage of the embryo. In single-celled organisms, the zygote divides to produce offspring, usually through Mitosis, the process of cell division.
In vitro is Latin for in glass. Making a baby was once only a chance process that happened inside the human body, away from observers. Now people with fertility problems can get help when the natural process does not work for them. Scientists can collect..
It looks into the techniques used in in-vitro fertilization treatment and explains embryo transfer and storage, egg donation, and reproductive technologies. It also considers the ethics surrounding groundbreaking stem-cell research, surrogacy, frozen embry..
Serving as a bridge between the ovary and the uterus, it is structurally and functionally equipped to carry out the sequential cascade of events from egg pick-up, its peristaltic transport to the site of fertilization (the ampulla), providing the right mic..
When a rogue Mogadorian meets him he's pretty certain that this amnesiac knows more than he is letting on - in fact he might just hold the key to everything . . .Only one person possesses the information vital to the Garde in fulfilling their destiny to fi..
It is almost impossible to imagine modern life without this device; yet, for the first thirty years or so, from its patent in the late nineteenth century, it represented no real advantage over traditional fasteners like the hook-and-eye or the old-fashione..