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The cluster of developing cells from conception until birth is called an .?
Embryo, between the 3rd and 8th week. Fetus, after the 8th week
What is the relationship between the number of cells within an embryo sac and the number of nuclei within the embryo sac?
The number of cells within an embryo sac is typically equal to the number of nuclei within the embryo sac. This is because each cell of the embryo sac contains one nucleus, and during the process of embryo sac development, the number of cells and nuclei increase concurrently.
What is the outer layer of cells in the early embryo called?
The outer layer of cells in the early embryo is called the trophoblast. It gives rise to the placenta and plays a crucial role in implantation and nutrient exchange between the embryo and the mother.
What is the first step of embryo screening?
The first step of embryo screening is typically to obtain a sample of cells from the developing embryo. This can be done through techniques such as biopsy or removing a few cells from the embryo for genetic analysis.
Is an embryo a hollow ball of cells?
Yes, an embryo in its early stage of development is a hollow ball of cells called a blastocyst. This stage occurs a few days after fertilization when the embryo is made up of an outer layer of trophoblast cells and an inner cell mass.
Can whitefish embryo cells divide indefinitely?
no
Why does mitosis occur in the whitefish embryo?
The reason why mitosis occurs in the whitefish embryo is because of the fact that it is made up of dividing cells. It is the best place to see mitosis due to rapid cell division caused by the growth of the fish embryo.
The cluster of developing cells from conception until birth is called an .?
Embryo, between the 3rd and 8th week. Fetus, after the 8th week
How do onion cells compare with whitefish cells in size?
A onion cell is : 0.2 mm
What is the relationship between the number of cells within an embryo sac and the number of nuclei within the embryo sac?
The number of cells within an embryo sac is typically equal to the number of nuclei within the embryo sac. This is because each cell of the embryo sac contains one nucleus, and during the process of embryo sac development, the number of cells and nuclei increase concurrently.
What is the outer layer of cells in the early embryo called?
The outer layer of cells in the early embryo is called the trophoblast. It gives rise to the placenta and plays a crucial role in implantation and nutrient exchange between the embryo and the mother.
The cluster of developing cells from conception until birth is called what?
This cluster of cells change the baby grows from pre-embryo to embryo to fetus.
What are the Physiological differences of cleavage between mammals and birds?
What kind of cleavage are you referring to? Cleavage could refer to a cleavage furrow during cytokinesis or to the splitting of cells in an embryo or to any other sort of separation. Please specify.
What happens to an embryo when stem cells are harvested from it?
the embryo is killed
Are more stem cells found in an embryo or an adult?
There are more cells found in an embryo than an adult.
What is the first step of embryo screening?
The first step of embryo screening is typically to obtain a sample of cells from the developing embryo. This can be done through techniques such as biopsy or removing a few cells from the embryo for genetic analysis.
What happens to the embryo once stem cells are removed?
Once stem cells are removed from the embryo, the remaining embryo cannot develop into a fetus because the stem cells are essential for its growth and differentiation. The embryo is typically discarded after the stem cell extraction process.
