It is called a morula, and consists of the first 16 cells from the division of the zygote (fertilized egg). The individual undifferentiated cells are known as blastomeres, and form a hollow structure called a blastocyst. Once differentiation of cells occurs, the structure is simply called an embryo, and later a fetus.
An unfertilized egg is called an ovum. It is a mature female reproductive cell that has not been fertilized by a sperm cell.
The cell division that occurs after fertilization of a pig egg cell is called cleavage. During cleavage, the zygote undergoes multiple rounds of cell divisions to form a ball of cells called a blastocyst.
The single cell formed when a sperm fertilizes an egg is called a zygote.
It's a fertilized egg. It can also be called a zygote.
The first step in the development of an embryo from a fertilized egg is cleavage, where the cell begins to divide repeatedly without increasing in size. This process results in a multicellular structure known as a morula.
The egg cell is called a zygote once it has been fertilized.
The fertilized egg cell is called a zygote and divides to form an embryo.
A fertilized egg cell is when a sperm enters an egg. The result is a fertilized egg cell, or a zygote.
The fertilized egg cell is called a Zygote.
An unfertilized egg is called an ovum. It is a mature female reproductive cell that has not been fertilized by a sperm cell.
you get twins :)
A fertilized cell is when a mature ovum (egg) is fertilized by a sperm. It becomes a fertilized cell. The sperm enters the ovum and the tail drops off. Then mitosis occurs and the cell continues to develop.
A fertilized egg cell is when a sperm enters an egg. The result is a fertilized egg cell, or a zygote.
The process that results in a fertilized egg is called fertilization. This occurs when a sperm cell fuses with an egg cell to form a zygote.
All cells in a multicellular organism originate from a single fertilized egg cell through a process called cell division. As the fertilized egg cell divides, it gives rise to all the cells in an organism, each containing the genetic information necessary for growth and development.
A fertilized egg cell is called a zygote. This cell is diploid and it is formed after synapsis during the process of fertilization is complete.
The cell division that occurs after fertilization of a pig egg cell is called cleavage. During cleavage, the zygote undergoes multiple rounds of cell divisions to form a ball of cells called a blastocyst.