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What is a hollow ball of cells that develops after the fertilization of the egg?
Wiki User
∙ 11y ago
it is called a blastocyst
Wiki User
∙ 13y ago
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What is the mass of stem cells produced in the first few days after ferlization?
blastocyst The most versatile stem cells occur earliest in life. As a fertilized human egg divides, it first becomes a solid ball of cells, the morula. Next, about five days after fertilization, it becomes a hollow ball, the blastocyst. The cells of the outer layer of the blastocyst eventually form part of the placenta.
Compare the frogs blastula with that of a sea star?
Both are a hollow ball of cells
What is the mass of stem cells produces in the first few days after fertilization called?
A morula (mulberry) is an early stage in the development of the embryo at which it consists of a solid spherical ball of apparently identical cells. The morula stage is when one of the earliest prenatal diagnostic test can be carried out, by removing a single cell (blastomere) and carrying out genetic diagnosis on its DNA. Each one could develop into a complete animal (or human) since they are genetic the same.
Why can one cell become one baby?
One cell can become one baby through the process of fertilization. When an egg cell is fertilized by a sperm cell, they combine their genetic material to form a single cell called a zygote. This zygote undergoes rapid cell division and development, eventually forming an embryo and later a fetus, which grows and develops into a baby.
Is blastulation and gastrulation one and the same thing?
Blastulation is when the cells move to form a hollow "ball". Gastrulation is when it bends upon itself to make 3 layers, called the endoderm, the mesoderm, and the ectoderm.
The hollow , fluid-filled ball of cells that develops from the morula is the?
the morula develops into a hollow, fluid-filled ball of cells called a blastocyst.
Which of these is a hollow ball of cells?
Blastula.
What is a bastula?
a hollow ball of cells. novaNET
What is bastula?
a hollow ball of cells. novaNET
What is the embryonic stage in which the embryo consists of a hollow ball of cells?
the hollow ball of cells is called the Blastocyst. At which point this occurs depends on the particular species.
When the embryo reaches the uterus, it is a hollow ball of about 100 cells called a?
When an embryo (fertilized egg) reaches the uterus, it is a hollow ball of about 100 cells called a blastocyst.
Embryonic stage in which the embryo consists of a hollow ball of cells?
blastula
What is the mass of stem cells produced in the first few days after ferlization called?
blastocyst The most versatile stem cells occur earliest in life. As a fertilized human egg divides, it first becomes a solid ball of cells, the morula. Next, about five days after fertilization, it becomes a hollow ball, the blastocyst. The cells of the outer layer of the blastocyst eventually form part of the placenta.
What is the mass of stem cells produced in the first few days after ferlization?
blastocyst The most versatile stem cells occur earliest in life. As a fertilized human egg divides, it first becomes a solid ball of cells, the morula. Next, about five days after fertilization, it becomes a hollow ball, the blastocyst. The cells of the outer layer of the blastocyst eventually form part of the placenta.
What is an adult colony of a volvox?
1000-3000 cells arranged as a hollow ball
Compare the frogs blastula with that of a sea star?
Both are a hollow ball of cells
What does an embrylogist study?
an embryologist studies how an embryo grows. An embryo is what is supposed to turn into a baby. They study the organism that is formed directly after fertilization of the egg, which is a zygote. The zygote, which is one cell, starts to begin cleavage, which is when the one cell multiplies into many different cells while maintaining the same size. This is called a morula. It will multiply until it develops into a hollow ball lined with cells. This is called a blastula. There will be an open pore in the blastula, which can either turn into a mouth or an anus. The emryologist studies a species to see if it develops a mouth first or an anus first during development
