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.
no
During primary growth of the stem, new cells are produced in the apical meristem located at the tip of the stem. These cells differentiate into various types of tissues, such as epidermis, cortex, and vascular tissues, allowing the stem to increase in length. The elongation of cells in the stem is mainly due to cell division and expansion.
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.
stem cells
Oogenesis is the process by which female gametes (eggs) are produced. It begins with the differentiation of oogonia (stem cells) into primary oocytes, followed by meiosis I to form secondary oocytes. The secondary oocyte completes meiosis II upon fertilization to produce a mature ovum.
Meiosis would produce sperm cells and epithelial cells in plants. Red blood cells do not undergo meiosis, as they lack a nucleus and are not capable of dividing.
No. Meiosis is when a cell produces a haploid, which is a cell with only half the number of chromosomes. Meiosis is only used for making cells used for reproduction. Red blood cells are created by mitosis, which is when cells make two copies of themselves and split into two identical cells.
no
During primary growth of the stem, new cells are produced in the apical meristem located at the tip of the stem. These cells differentiate into various types of tissues, such as epidermis, cortex, and vascular tissues, allowing the stem to increase in length. The elongation of cells in the stem is mainly due to cell division and expansion.
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.
stem cells
spring
Oogenesis is the process by which female gametes (eggs) are produced. It begins with the differentiation of oogonia (stem cells) into primary oocytes, followed by meiosis I to form secondary oocytes. The secondary oocyte completes meiosis II upon fertilization to produce a mature ovum.
basal stem cells.
Red blood cells are produced by stem cells in bone marrow.
Spermatogenesis is the process in which male haploid germ cells are produced from diploid spematogonial stem cells by way of mitosis and meiosis . This occurs in the same way in rats in the seminiferous tubules boundaries of the testes.
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.