MITOSIS & MEIOSIS

Mitosis & Meiosis

Mitosis & Meiosis

Cell Division

 Mitosis is the process in cell cycle which divides the cell nucleus into two nuclei, each of which are end of the process the same number of chromosomes, which is the same number of chromosomes present in the cell nucleus before division. At the end of mitosis usually occurs in the distribution of the cytoplasm and finally divided the whole cell (Bennett, 2009, pp. 277-299).

The result of the process of mitosis with the distribution of the cytoplasm is two daughter cells (also called “descendant cells”) are identical to the parent cell completely. Process of mitosis is the foundation for growth, for regeneration and for breeding to - asexual cells eukaryotic.

Mitosis takes place as part of regular cell cycle &preserves the chromosome complement, while meiosis lessens the diploid complement by part. Meiotic and Mitotic cell division engross DNA duplication trailed by chromosome segregation proceedings that facilitates the intact genome to be preserved from one generation to the subsequent (Bennett, 2009, pp. 277-299).

 Mitotic Cell Cycle

The mitotic cell division particularly in eukaryotes involves one section of DNA replication succeeding to the other section of the chrome separation. As a result, the two similar daughter cell are formed, and each of them engrosses diploid figures of chromosomes developed from a single parent cell (Magni & Von Borstel, 2011, p. 1097).

Mitosis allows both daughter nuclei have the same number of chromosomes and thus the same genetic information obtained. To distribute the genotype of a mother cell to two daughter cells, the chromosomes are in interphase, a preceding phase of the cell cycle, doubled. Each chromosome, which initially consists of a core according to division of a chromatid, has, after doubling two identical Schwesternchromatiden associated at the centromere. Mitosis is called mitogens triggered (Magni & Von Borstel, 2011, p. 1097).

In unicellular eukaryotes (protists) mitosis is cytokinesis together with the basis of the propagation. In many protists mitosis proceeds as in multicellular eukaryotes open mitosis, i.e., the core sleeve is temporarily released. An exception is the dinoflagellates, in which a closed mitosis occurs without dissolution of the nuclear membrane (Magni & Von Borstel, 2011, p. 1097).

In multi cellular eukaryotes, mitosis is a prerequisite for the formation of a new nucleus, and therefore commonly used for the formation of new cells. Some exceptions to this rule are in the article about cell nuclei described. In multicellular organisms such as human cell division during the development no longer takes place in all cells.

In unicellular eukaryotes mitosis is cytokinesis together with the basis of the propagation. In many protists mitosis proceeds as in multicellular eukaryotes open mitosis, i.e., the core sleeve is temporarily released. An exception is the din flagellates, in which a closed mitosis occurs without dissolution of the nuclear membrane (Magni & Von Borstel, 2011, p. 1097).

In multi cellular eukaryotes, mitosis is a prerequisite for the formation of a new nucleus, and therefore commonly used for the formation of new ...