The egg is in the body so yes.
No, for fertilization to occur, the sperm needs to be deposited into the female reproductive system, specifically the fallopian tubes where it can meet an egg. If the sperm is already in the body, it would need to travel through the cervix, uterus, and into the fallopian tubes to reach the egg.
The sperm doesn't have to. Once the egg is fertilized it stays fertilized.
A fertilized egg cell is when a sperm enters an egg. The result is a fertilized egg cell, or a zygote.
Yes, there can be artificial insemination in which the sperm is injected into the female. There is also in vitro, (which means literally in glass) the egg is fertilized by the sperm outside of the body and them the resulting fertilized eggs are implanted into the female.
Zygote is immediately produced when an animal's egg cell is fertilized by the sperm.
one
The excess sperm dies and it dissolves.
The sperm doesn't have to. Once the egg is fertilized it stays fertilized.
Yes it can.
The gametes, or "sex cells" - the sperm and ovum (egg) - become the fertilized egg (zygote) when they fuse.
A fertilized egg cell is when a sperm enters an egg. The result is a fertilized egg cell, or a zygote.
Yes, if the sperm is in the egg, the egg is fertilized.
Sperm
Yes, there can be artificial insemination in which the sperm is injected into the female. There is also in vitro, (which means literally in glass) the egg is fertilized by the sperm outside of the body and them the resulting fertilized eggs are implanted into the female.
Zygote is immediately produced when an animal's egg cell is fertilized by the sperm.
A fertilized egg cell is when a sperm enters an egg. The result is a fertilized egg cell, or a zygote.
one
Zygote