The Sperm cell swims up to the Egg cell and its head burrows into it, depositing the material in the head into the Egg cell's nucleus. At this point the Egg cell becomes an embryo and no other Sperms can enter it. It also begins to undergo cell division forming a very small fetus which grows either feeding off the yolk of the Egg or in mammals off the mother's blood supply (through the placenta).
A female egg cell can be fertilized by a sperm cell during ovulation, typically about two weeks before the next expected period. After fertilization, the fertilized egg will develop into a fetus over the course of about 38 weeks, culminating in childbirth.
If the egg cell and sperm cell meet in the ovary, fertilization can occur. This is the start of the process that leads to the formation of a zygote, which will eventually develop into an embryo and then a fetus.
Fertilization is a type of sexual reproduction wherein two different organisms produce a new organism. It is basically the union of a sperm cell and an egg cell.
When the sperm reaches the egg, they fuse together forming one cell and multiplying creating what is called the fetus.
A sperm or egg alone can not develop into a new individual. Only an egg fertilized by a sperm does.
After fertilization of the egg cell by a sperm cell, the zygote begins to divide and form a blastocyst. The blastocyst implants in the uterus and develops into an embryo. Over time, this embryo further develops into a fetus through processes like cell division and differentiation, eventually growing into a fully formed baby.
a young chicken develop because of the sperm cell and the egg cell
Fertilization is the process where a sperm cell fuses with an egg cell to form a zygote. This zygote then starts to divide and develop into an embryo. If fertilization is successful, the embryo implants itself into the uterus where it continues to grow and develop into a fetus.
zygot, fetus formation
Only one sperm cell can fertilise each ovum. After that no more can get in.
A sperm fused with an egg
Sperm and an egg coming together will produce a living fetus after the sperm (Male sex cell) breaches the egg (Female sex cell)