spring
because in the stem there are special vessels (xylems) that carry the water and glucose from the roots and leaves of the plant.
no
The use of stem cells is not unethical in and of itself, the ethics component revolves around the source of the stem cells and the concern that fetuses will be produced and intentionally destroyed in order to obtain stem cells.
Red blood cells are produced by stem cells in bone marrow.
basal stem cells.
Hematopoietic stem cells are the parent cells for all formed elements of blood, including red blood cells, white blood cells, and platelets. These stem cells have the ability to differentiate into various specialized blood cells through a process called hematopoiesis.
lymphocyte counts
No, stem cells are not produced during meiosis. Meiosis is the process of cell division that produces gametes (sperm and egg cells) with half the number of chromosomes. Stem cells, on the other hand, are undifferentiated cells that have the potential to develop into various cell types and are typically formed during the early stages of development, such as in the zygote or the blastocyst stage.
There are three types: totipotent, multipotent, and pluripotent. Totipotent: cells produced from the fusion of an egg and a sperm (embryo) Multipotent: cells that can give rise to a small number of different cell types--for example, bone marrow and brain contain this type Pluripotent stem: this type can produce almost all type of cells in the body; called 'true' stem cells I know there are Endothelial Progenitors, Germline Stem Cells, Hematopoietic Progenitors, Mesenchymal Stem Cells, Neural Stem Cells, Signaling Pathway, Embryonic Stem Cells, Cancer Stem Cells and Stem Cell Cytokines.
There are three types: totipotent, multipotent, and pluripotent. Totipotent: cells produced from the fusion of an egg and a sperm (embryo) Multipotent: cells that can give rise to a small number of different cell types--for example, bone marrow and brain contain this type Pluripotent stem: this type can produce almost all type of cells in the body; called 'true' stem cells I know there are Endothelial Progenitors, Germline Stem Cells, Hematopoietic Progenitors, Mesenchymal Stem Cells, Neural Stem Cells, Signaling Pathway, Embryonic Stem Cells, Cancer Stem Cells and Stem Cell Cytokines.
Both red blood cells and white blood cells are produced from hematopoietic stem cells found in the bone marrow. These stem cells have the ability to differentiate into various types of blood cells, including erythrocytes (red blood cells) and leukocytes (white blood cells), depending on the body's needs. This process is regulated by specific growth factors and signaling molecules that guide stem cells to develop into the appropriate cell type for maintaining healthy blood function and immune response.
There are five basic stem cells classifications there is embryonic stem cells, fetal stem cells. There are the Umbilical cord stem cells, placenta stem cells, and lastly there are adult stem cells.