A sperm and an egg.
Twenty-three chromosomes are in a cell that is formed from a sperm and egg cell.
The cell that fertilises the egg cell is called the sperm cell. _-------O That's how a sperm cell looks like <<<<<<<<<<<<<<<<<
Life begins when the egg cell and sperm cell unite to form the zygote.
When a sperm cell unites with an egg cell, it forms a zygote. This process is called fertilization.
egg by far
egg by far
An egg cell is bigger then an sperm cell. It has chemicals around the outside to stop sperm from entering after one sperm has been allowed in.
The egg cell is larger than the sperm cell. The egg cell is one of the largest cells in the human body, while the sperm cell is one of the smallest.
The egg cell is 85,000 times bigger than the sperm
simplifies the act of masturbation
A sperm and an egg.
The uniting is known as fertilisation of the egg by the sperm.
No, sperm cells are much smaller than female egg cells. Sperm cells are specialized for motility and fertilization, while egg cells are larger and contain the necessary nutrients and organelles to support early embryonic development.
FERTILIZATION
Twenty-three chromosomes are in a cell that is formed from a sperm and egg cell.
A sperm fused with an egg