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A few Days after Fertilization. (apex)
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What is the name of the structure of cells that form a ball like?
Blastocyst
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 another name for a fertilized ovule?
blastocyst
What form divides many times to form a blastula?
The blastula is a stage of growth of a fertilized animal egg. It has about 128 cells, and follows the formation of a blastocyst by the "morula" stage (it precedes implantation in the endometrium).
How many cells does a blastocyst have about day 5?
100
When is a blastocyst form?
a few days after fertilization
What does the blastocyst form?
at the end of the first trimester
When does blastocyst form?
A few Days after Fertilization. (apex)
What is the name of the structure of cells that form a ball like?
Blastocyst
How do the cells in a blastocyst as it becomes an embryo?
A blastocyst is a distinctive stage of a mamalian embryo. It is a form of Blastula that develops from a berry like cluster of cells, the morula. It continues to form and grow from there.
How long does it take for a blastocyst to form?
About 100 cells make up a blastocyst.
What part of a blastocyst will eventually undergo gastrulation and form the embryo?
Inner Cell Mass
About four or five days after fertilization a group of cell form a ball like structure what is the name of this structure?
Blastocyst.
What is the process that takes place last in the development of a human being?
Blastocyst formation
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.
What happens to the blastocyst cells that do not become a human body?
They make up the placenta that provides the blastocyst with nutrients.
How large is blastocyst?
A 5 day blastocyst will be 0.1 to 0.2 milleters (.003 to .005 inch) typically
