Zygote sentence example
- Fertilization.The formation of the zygote or egg-cell takes place usually by the fusion of the contents of two cells, and always includes, as -
- This is in consonance with the facts already mentioned that zoospores germinate forthwith, and that the sexually-produced cell or zygote enters upon a period of rest.
- After the sperm penetrates the egg, a zygote cell is formed, which is a critical cell containing DNA that composes the genetic information for the developing baby.
- During this time, a single-celled zygote develops in a series of stages into a full-term baby.
- The zygote is a single cell that contains the genetic material of both the mother and the father.Advertisement
- The zygote, the name for the sperm and egg once they have come together, will then make its way down to the uterus.
- As the zygote travels to the uterus, it is already beginning to grow.
- One of the sperm fuses with egg to form a single cell called a zygote, which then starts dividing and becomes an embryo.
- These changes and mutations only have an effect at the point where a new zygote is created.
- That one zygote cell divided to produce the first true chicken.Advertisement
- The Zygote Residency performance gave young people the opportunity to access information on sexual health in a new and interactive way.
- Oocyst-A developmental stage of certain parasitic organisms, including those responsible for malaria and toxoplasmosis, in which the zygote of the organism is enclosed in a cyst.
- Similarly, other fertility techniques such as gamete intrafallopian transfer (GIFT) and zygote intrafallopian transfer (ZIFT) are also more likely to result in multiple gestations.
- Identical twins represent the splitting of a single fertilized zygote (union of two gametes or male/female sex cells to produce a developing embryo) into two separate individuals.
- The genetic material of the sperm and egg then combine to form a single cell called a zygote and the germinal stage of prenatal development commences.Advertisement
- The zygote soon begins to divide rapidly in a process called cleavage, first into two identical cells called blastomeres, which further divide to four cells, then into eight, and so on.
- Thus, although isogamy consists in typical cases of a union of naked motile gametes by a fusion which begins at the beaked ends, and results in the formation of an immotile spherical zygote surrounded by a cell-wall, in Leptosira it is noticeable that the fusion begins at the blunt end; in a species of Chlamydomonas the two gametes are each included in a cell-wall before fusion; and in many cases the zygote retains for some time its motility with the double number of cilia.