Cells have two be different otherwise the different cell types in our bodies wouldn't be able to do different jobs:
e.g. red blood cells have no nucleus, this is so more oxygen can be stored and move around the body; a bladder cell has a nucleus like all other cells but unlike other cells it can stretch to hold any extra fluid before it is removed out of the body.
Well done.
The purpose of cell differentiation is to allow a regular cell to develop into a specific cell.
To enable little cells to become a specific cell i.e. the heart lungs.
Because i like spagetie :)
Stem cells are pluripotent, that is, they have the ability to differentiate and become any cell type in the body.
embryo
A special :)
Genes control the sex of a developing embryo.
No they don't....there are ciliated cells that line the inside of the tube along with peristalsis.
The cells in a developing embryo differentiate so that the cells develop different sructures so they can perform different functions.
Stem cells are pluripotent, that is, they have the ability to differentiate and become any cell type in the body.
This cluster of cells change the baby grows from pre-embryo to embryo to fetus.
Embryo, between the 3rd and 8th week. Fetus, after the 8th week
embryo
A special :)
If the cells did not specialize than there would be no chick developing.
Cells obtained from an embryo in the blastula phase, when they are still only a few days old. Because they have only begun to differentiate, these cells have the capability of developing into any cell in the human body, a fact which makes them potentially important in medicine.
the cell will died
They're in embryo, before developing into muscle cells in growth. (called myocytes)
Organogenesis is the process by which a mass of cells in a developing embryo differentiates and develops into a functioning organ. In the embryo, all cells are basically stem cells and all alike. Once the process of organogenesis takes place and the beginnings of specialized organs form, the fetal stage begins.
No, the mesoderm in the developing liver is responsible for producing the first hematopoietic cells.