ZygotesDefinition (http://en.wikipedia.org/wiki/Zygotes) A zygote 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 meiosis. (Wikipedia) Preferred Units: N/A Scope Note: N/A This term is used for the following terms: N/A Approved Date 18-Jan-2013 Click here to give feedback on this term or suggest an update. |