Zygote
A fertilized egg cell is when a sperm enters an egg. The result is a fertilized egg cell, or a zygote.
The sperm enters the egg (conception) in the fallopian tube.
The cell resulting from the fusion of a sperm cell and an egg cell is called a zygote. This single-celled organism contains all the genetic material needed for development into a multicellular organism.
At conception, the sperm enters the egg and the DNA of the sperm merges with the DNA of the Egg cell.
A fertilized egg cell is when a sperm enters an egg. The result is a fertilized egg cell, or a zygote.
A sperm and an egg.
Egg cells are the biggest: you could only fit one on the head of a pin. But I'm not sure if a sperm cell is bigger than a red blood cell or vice versa.
The size of egg is larger than sperm because the the sperm enters inside the egg and egg has to accommodate the sperm. And egg contains fats and nutrients in order to feed zygote in case of pregnancy.
Fertilization is when a males sperm cell reaches the woman's egg and enters it.
In sperm cells, the cell membrane plays a critical role in regulating the passage of molecules in and out of the cell. It also helps the sperm cell maintain its structural integrity and shape, allowing it to swim efficiently towards the egg during fertilization. The cell membrane also contains specific receptors that facilitate the recognition and binding of the sperm cell to the egg cell.
The process of uniting an egg with a sperm is called fertilization. It occurs when a sperm cell penetrates the outer layer of an egg cell and fuses with the egg's nucleus, forming a zygote. This marks the beginning of a new organism's development.
It's a fertilized egg. It can also be called a zygote.