Prophase vs. prophase 1- similarities Prophase vs. prophase 2- similarities and
ID: 17750 • Letter: P
Question
Prophase vs. prophase 1- similaritiesProphase vs. prophase 2- similarities and differences
Prophase 1 vs. prophase 2- similarities
Metaphase vs. Metaphase 2- similarities
Metaphase 1 vs. Metaphase 2- similarities and differences
Anaphase vs. anaphase 1- differences and similarities
Anaphase vs. anaphase 2- diff and sim
Anaphase 1 vs. anaphase 2- diff and sim
Telophase vs. telophase 1- diff and sim
Telophase vs. telophase 2- diff and sim
Telophase 1 vs. telophase 2- diff and sim
End results of cell division- differences and similarities
Explanation / Answer
Mitosis is a type of cellular reproduction where a cell will produce an identical replica of itself with the same number and patterns of genes and chromosomes.
Meiosis, on the other hand, is a special process in cellular division where cells are created containing gene patterns of different types and combinations with 50% of the number of chromosomes of the original cell.
Meiosis is used in sexual reproduction of organisms to combine male and female, through the spermazoa and egg, to create a new, singular biological organism. Mitosis is used by single celled organisms to reproduce, or in the organic growth of tissues, fibers, and mibranes.
Mitosis is a method of reproduction for single celled organisms that reproduce asexually. An identical version of the organism is created through splitting of the cell in two. Meiosis may result in millions of spermazoa and egg cells with unique genetic patterns. The mating of the two cells formed by meiosis results in a unique genetic offspring of the same species. Meiosis is a major factor in evolution, natural selection, and biodiversity. The processes of cellular division shown in mitosis and meiosis are present in all manner of life forms including humans, animals, plants, fungi, and single celled organisms and species. Essentially any cell based organism of which all organic life is based will exhibit some form of mitosis and meiosis for growth and reproduction of the individual and species.
Both Meiosis and Mitosis are found in complex organisms which reproduce sexually. Mitosis may be used for human growth, the replenishment of depleted organs and tissues, healing, and sustenance of the body. Identical versions of cells can be created to form tissues through Mitosis. Meiosis is a special process reserved for the creation of the egg and sperm cells. The same patterns may be found in many species of plant and animal cell reproduction.
Meiosis is found to occur in humans, animals and plants while mitosis is found in single-cell species as well.
Mitosis as a form of reproduction for single-cell organisms originated with life itself (around 4 billion years ago). Meiosis is thought to have appeared 1.4 billion years ago.
In mitosis, each daughter cell ends up with two complete sets of chromosomes while in meiosis, each daughter cell ends up with one set of chromosomes.
Both mitosis and meiosis are studied by scientists generally by using a microscope to identify and classify chromosomal patterns and relationships within the cell’s structure. An understanding of the way cells synthesize chromosomes for reproduction can be applied in bio-machines and nano-technology. Transplantation of genes and chromosomes through injection and implantation is used to experiment with bio-engineering and cloning. Understanding the process through which cells replicate also has application in medicine and the study of health and disease.
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