It has half the mother's DNA and half the father's DNA.
Surely it is the gastrula. The fertilized egg contains only one copy of the genome, while the gastrula contains thousands copies of the genome.
The womans DNA that the egg came from and the mans DNA that the sperm came from.
It is necessary for an egg to be fertilized so the egg can hatch.
A fertilized egg cell is when a sperm enters an egg. The result is a fertilized egg cell, or a zygote.
Yes, a zygote is a fertilized egg.
Tghe DNA in eggs and sperm must be divided in half so that when they later join together as a fertilized egg the egg has a normal amount of DNA
The gametes, or "sex cells" - the sperm and ovum (egg) - become the fertilized egg (zygote) when they fuse.
A fertilized egg implants into the Uterus.
The sperm doesn't have to. Once the egg is fertilized it stays fertilized.
When a bird's egg is fertilized, a chick is developing inside.
A fertilized egg cell is when a sperm enters an egg. The result is a fertilized egg cell, or a zygote.
No