Yes
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.
Sperm
Zygote is immediately produced when an animal's egg cell is fertilized by the sperm.
Fertilization occurs when a sperm and egg unite.
A fertilized egg cell is when a sperm enters an egg. The result is a fertilized egg cell, or a zygote.
Zygote
The gametes, or "sex cells" - the sperm and ovum (egg) - become the fertilized egg (zygote) when they fuse.
The nuclei of the egg and sperm cells fuse to form the fertilized egg.
cell division, after it caused the egg and sperm to fertilized
When an egg is fertilized by sperm, it forms a zygote. The zygote is the first stage of development in a new organism and contains a unique combination of genetic material from both the egg and the sperm.
The nuclei of the egg and sperm cells fuse to form the fertilized egg.