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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.
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What is it called when an egg isn't fertilized?
An unfertilized egg is called an ovum. It is a mature female reproductive cell that has not been fertilized by a sperm cell.
When a pig egg cells is fertilized the fertilized egg will undergo cell division to produce more cells what is the name of this cell division?
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.
When a sperm and egg join what is the single cell called?
The single cell formed when a sperm fertilizes an egg is called a zygote.
What is the name of the cell created by the fertilization of an egg cell with sperm?
It's a fertilized egg. It can also be called a zygote.
What is the first step in the development of an embryo from a fertilized egg?
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.
What do you call the egg cell once it has been fertalized?
The egg cell is called a zygote once it has been fertilized.
Which term refers to a fertilized human egg before it begins to divide?
The fertilized egg cell is called a zygote and divides to form an embryo.
What is a fertilized female egg cell called?
A fertilized egg cell is when a sperm enters an egg. The result is a fertilized egg cell, or a zygote.
What name is given to the fertilized cell?
The fertilized egg cell is called a Zygote.
What is it called when an egg isn't fertilized?
An unfertilized egg is called an ovum. It is a mature female reproductive cell that has not been fertilized by a sperm cell.
When a fertilized egg divides?
you get twins :)
What do you call the fertilized egg cell?
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.
What does egg cell mean?
A fertilized egg cell is when a sperm enters an egg. The result is a fertilized egg cell, or a zygote.
How many cells have now formed an original cell?
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.
What is the name of the process that results in a fertilized egg?
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.
How is a fertilized egg formed?
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.
When a pig egg cells is fertilized the fertilized egg will undergo cell division to produce more cells what is the name of this cell division?
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.
