There's no such thing. The sperm cell comes from a boy. Ovum is another word for egg cell which is in a girl. When a sperm cell finds an "ovum" it fertilizes it and it travels to the uterus to develop eventually into a baby.
When a sperm cell fertilizes an egg the newly formed diploid cell is known as a zygote.
The female gamete is called an ovum or an egg. This is the cell that is fertilized by the male gamete known as the sperm.
The uniting of an egg and sperm cell is called unification
Ovum has a layer of zona pellucida around itself. When a sperm enters the ovum, the cortical granules present in the ovum, causes the thickening of the zona pellucida. This prevents the entry of other sperms in the ovum and only one sperm is able to fertilize the egg.
Faulty Condom? ---------------------------------------------------------------- I don't really want to delete an answer so..... It's called a zygote.
A Female ovum and a Male sperm fuse to create a zygote cell. It is the earliest developmental stage of the embryo.
No, it is called an ovum.
The female gamete is called an ovum or an egg. This is the cell that is fertilized by the male gamete known as the sperm.
The uniting of an egg and sperm cell is called unification
The male gamete is called a sperm cell. A uniflagellar sperm cell that is motile is referred to as a spermatozoon, whereas a non-motile sperm cell is called a spermatium. The female gamete is called an egg cell. They are also known as ova (singlular = ovum).
Fertilization is the process describing the union of the sperm cell and the ovum.
Fertilization is the short answer. This process results in a fertilized egg known as a zygote.
assuming you mean a sperm and not a cingular cell of a sperm, it is about 1/18th the size of an ovum.
Zygote
Ovum has a layer of zona pellucida around itself. When a sperm enters the ovum, the cortical granules present in the ovum, causes the thickening of the zona pellucida. This prevents the entry of other sperms in the ovum and only one sperm is able to fertilize the egg.
Faulty Condom? ---------------------------------------------------------------- I don't really want to delete an answer so..... It's called a zygote.
A sperm cell is called a spermatozoon.
Meiosis.