The term for the joining of an egg and a sperm is fertilization.
Conception.
or fertilization.
This is called a zygote. The zygote then develops into an embryo.
This process is called fertilization. The result is an embryo which has unique genetic traits than either parent.
fertilization
fertilization
That is called embryo
because a "wall" is put up when the sperm meets the egg. This prevents another sperm from meeting the egg.
One because the sperm is one cell and the egg is one cell
An egg only allows one sperm to enter and is fertilized by that one sperm: 2 cannot enter.
a man can release millions of sperm at once,however only one sperm can fertilize an egg
Two sperm, one egg - no. Two sperm, two eggs - yes.
It's not possible, because after one sperm cell reaches an egg, the egg cell slightly changes look to keep other sperm cells from reaching the same egg.
The outer layer of the egg changes to prevent more than one sperm from entering the egg.
The outer layer of the egg changes to prevent more than one sperm from entering the egg.
yes only one sperm can fertilize one egg.
yes only one sperm can fertilize one egg.
The union is called fertilization and only one sperm can fertilize an egg.
It only takes sperm a few minutes to get inside of an egg.