zygote
zygote
a zygote is a fertilized egg. one that has formed by the fusion of an egg cell and a sperm cell
The nuclei of the egg and sperm cells fuse to form the fertilized egg.
The nuclei of the egg and sperm cells fuse to form the fertilized egg.
fertilization
Viable sperm is sperm that is capable of fertilizing an egg and resulting in, when combined with a viable egg, offspring. Hope this helps!
The acrosome of a sperm cell contains enzymes that are essential for penetrating the egg during fertilization. These enzymes help the sperm cell break down the outer layer of the egg to facilitate fusion of the sperm and egg nuclei.
A sperm and an egg.
An egg is fertilized when the sperm call has combined with the egg to form a zygote,a single cell combining the characteristics of both the sperm and the egg.
Whe the Sperm Nuclei then Slides Threw The Tube,and One Of Them Unites With The Egg.
(You need to make your question fully but I hope I know what your talking about) A child has like characteristics to its parents because the nucleus (or nuclei I guess) of both the sperm and egg combine sharing both their characteristics. They can combine because the sperm and egg both only have half a set of chromosomes.
after an egg is penetrated by a sperm, the egg and sperm nuclei fuse to form a single nucleus. within 2- 5 minutes after sperm penetration, a fertilization membrane forms beneath the jell coat to prevent the entry of additional sperm.