Fertilisation or fertilization (see spelling differences), also known as generative fertilisation, insemination, pollination, fecundation, syngamy and impregnation, is the fusion of gametes .. Fusion of the plasma membranes of the sperm and egg are likely mediated by bindin. At the site of contact, fusion causes the formation of a.
Fertilization, union of a spermatozoal nucleus with an egg nucleus to form the primary nucleus of an embryo. Alternative Titles: fusion, syngamy of an exchange of genetic material between two cells. Fertilization. Quick Facts. sperm .
Exclusion of male mitochondria and plastids during syngamy in barley as a basis for cytoplasmic bodies approximately the size of intact, prefusion sperm cells.