They arent,
Actually, they are quite useful as they replace diseased cells when grown on a sick body part.
The type of stem cell that can develop into any kind of cell in the human body, but not into placenta cells, is called a pluripotent stem cell. Embryonic stem cells are the most well-known example of pluripotent stem cells, as they can give rise to nearly all cell types in the body during development, except for those that contribute to the placenta. These cells hold significant potential for regenerative medicine and research.
Cells up to 8 cell stage in human embryo can develop in any kind of cell in body. Inner cell mass in blastocyst can develop into any kind of cell in human body.
They are cut into two pieces
An embryonic stem cell potentially can develop into ANY cell in the body theoretically without limit to replenish, and an adult stem cell is only able to mature into a specialised tissue cell from which tissue the cell is positioned.
Stem cells are unspecialized cells that have the potential to develop into different cell types in the body.
a zygote is a stem cell
An example of an unspecialized cell is a stem cell. Stem cells have the potential to develop into various types of specialized cells in the body.
An embryonic stem cell potentially can develop into ANY cell in the body theoretically without limit to replenish, and an adult stem cell is only able to mature into a specialised tissue cell from which tissue the cell is positioned.
A stem cell is a type of cell that doesn't have a specific function. The cells you normally think about make up parts of the body like the muscles (e.g., heart), brain, nerves, etc. Stem cells have the ability to divide into these cells with a function and replace damaged ones. They can also divide into more stem cells. The exploration and use of stem cells to replace damaged parts of the body is called stem cell research or technology.
A stem cell is a type of cell that doesn't have a specific function. The cells you normally think about make up parts of the body like the muscles (e.g., heart), brain, nerves, etc. Stem cells have the ability to divide into these cells with a function and replace damaged ones. They can also divide into more stem cells. The exploration and use of stem cells to replace damaged parts of the body is called stem cell research or technology.
Cells up to 8 cell stage in human embryo can develop in any kind of cell in body. Inner cell mass in blastocyst can develop into any kind of cell in human body.
TRUE
They are cut into two pieces
They are cut into two pieces
An embryonic stem cell potentially can develop into ANY cell in the body theoretically without limit to replenish, and an adult stem cell is only able to mature into a specialised tissue cell from which tissue the cell is positioned.
stem cells can turn into any cell of the body and preform their function.
The highest cell in hierarchy in a living organism is the stem cell. Stem cells have the ability to differentiate into various specialized cell types, giving them the potential to regenerate and repair tissues and organs in the body.