This is a minor pathway - during mitosis, occasional transcription errors occur and a point mutation may be incorporated into a daughter cell.
The major pathway, however, is meiosis and sexual reproduction, in which half of the genome is swapped out and replaced with half the genome of another person.
it creates different genes that differ form the parent cells.
yes
No,it does not cause mutations. Mutations occur in the meiosis
no, infact mitosis results in no genetic variation at all by producing offsprings that has the same genetic makeup as the parent cell.
Sorry for the short answer but no it doesn't. Mitosis is just the nucleus replication.
No, it does not.
no
This process results in "Genetic Diversity". [Short Answer]
Tetrads don't form in mitosis. Tetrads form so that chromosomes can undergo crossing over which is a form of genetic recombination. The products of meiosis are gametes which ensure genetic diversity in subsequent generations. In mitosis, the daughter cells are genetically identical to the parent cell. No genetic recombination occurs in mitosis.
The offspring receive genetic material from both parents, increasing the chance for diversity.
mitosis
The difference between mitosis and mieosis is that mitosis creates two cells with the same number of chromosomes as the original cell, and mieosis creates four cells with half the number of chromosomes as the original cell (theses cells are used for reproduction)Mitosis is the process of cell division in somatic cells to make 2 identical diploid cells. ItMeiosis is a process of cell division that creates 4 haploid cells that are not completely identical. Meiosis creates sex cells or gametes.mitosis gives a diploid cell (2n) but meiosis gives a haploid cell (n) with half the chromosome number. meiosis is for sex cells where as mitosis is for somatic (body cells). during mitosis the chromosomes "cross over" and the genitic information is exchanged but this dosent happen in meiosis.
This process results in "Genetic Diversity". [Short Answer]
Tetrads don't form in mitosis. Tetrads form so that chromosomes can undergo crossing over which is a form of genetic recombination. The products of meiosis are gametes which ensure genetic diversity in subsequent generations. In mitosis, the daughter cells are genetically identical to the parent cell. No genetic recombination occurs in mitosis.
The offspring receive genetic material from both parents, increasing the chance for diversity.
No, mitosis is just cell division, mostly somatic cells, and the mutations that would happen in these cells are not inherited as these body cells die without progeny.
variationvarietyMeiosis introduces genetic variation. Mitosis produces daughter cells that are identical to the parent cell. However, meiosis produces offspring with half the genetic material from each parent - and therefore much more diversity.
Amoeba, being single celled organisms, undergo a process known as Mitosis in order to grow and reproduce. Mitosis is a division of a cell in which the DNA recombines to increase genetic diversity.
It can be concluded that Mitosis and Meiosis have similarities and differences. However,both Mitosis and Meiosis are both types of cell division and each begin with a duplicate set of chromosomes.
Meiosis is very similar to mitosis. Meiosis produces two "half-cells" after the first cell division. Mitosis, however produces two fully genetically capable cells. After mitosis, the cell products can reproduce by themselves. Meiosis is a "modified" version of mitosis, meant for genetic diversity. Mitosis probably existed way before meiosis, simply because it is easier to execute. Meiosis produces what is called a gamete. These gametes, or 'sex cells' cannot reproduce by themselves. These half-cells are meant to be combined with the complementary gamete (egg with sperm) to maximize genetic diversity and promote evolution. Mitosis is the simplified version of meiosis, and meiosis is the "modified" mitosis. You often find mitosis in simple organisms, meant solely for reproduction purposes. Meiosis is more common in evolutionarily advanced organisms, such as mammals.
It creates the gametes that allow a species to continue. It also allows the species to include diversity in order to make the species more fit to survive in its environment.
mitosis
Meiosis cells have half the amount of genetic info as cells of mitosis.
mitosis creates two diploid somatic cells