Zygote - Wikipedia
A zygote (/ ˈ z aɪ ˌ ɡ oʊ t /; from Ancient Greek ζυγωτός (zygōtós) 'joined, yoked', from ζυγοῦν (zygoun) 'to join, to yoke') [1] is a eukaryotic cell formed by a fertilization event between two gametes.
Zygote | Definition, Development, Example, & Facts | Britannica
2024年11月24日 · Zygote, fertilized egg cell that results from the union of a female gamete (egg, or ovum) with a male gamete (sperm). In the embryonic development of humans and other animals, the zygote stage is brief and is followed by cleavage, when the single cell becomes subdivided into smaller cells.
What Is a Zygote? How It Forms and Becomes an Embryo - Parents
2023年3月28日 · What Is a Zygote? Your pregnancy began with a zygote, which went on to form an embryo. Here's what to know about the early stage of human development.
What Is a Zygote and How Is It Formed? - What to Expect
What is a zygote? A zygote is a fertilized egg. It’s created when sperm meets an egg in one of the fallopian tubes. When the sperm mixes with the egg, you conceive, and the result is the zygote.
Zygote - Definition and Examples - Biology Dictionary
2017年4月28日 · A zygote is the cell formed when two gametes fuse during fertilization. The DNA material from the two cells is combined in the resulting zygote. The cellular mechanisms present in the gametes also function in the zygote, but the newly fused DNA produces a …
Zygote - Embryology
6 天之前 · The zygote is the first diploid cell that forms following fertilization by fusion of the haploid oocyte (egg) and spermatozoa (sperm) resulting in the combination of their separate genomes.
What is a zygote? | BabyCenter
2024年2月2日 · What is a zygote, exactly? A guide to the single cell that starts a pregnancy. When a sperm fertilizes an egg, a zygote is formed – and pregnancy begins. A zygote is the very first form your baby takes – before they're even in the womb.
Zygote- Definition, Examples, Formation, Development, Challenges
2023年8月3日 · A zygote is the first diploid eukaryotic cell that resulted from the fusion of haploid gametes (sperm and an ovum) during sexual reproduction. It is the initial stage of an embryo from which a multicellular organism develops.
Zygote Definition and Examples - Biology Online Dictionary
2022年5月23日 · In biology, medical science, and other allied fields, including psychology, the term “zygote” is used to refer to a cell that forms after the union of sex cells (also called gametes). Reproduction by sexual means involves male and female gametes.
Zygote - Simple English Wikipedia, the free encyclopedia
A zygote is the fertilized cell that will grow into a new animal or plant. When a female's ovum and a male's sperm cell join, the cell that results is called the zygote. The zygote then multiplies, and grows into an embryo. So, a zygote is formed from the union of two gametes, and is the first stage in a human organism's development.