Question - Which of the following is a result of mitosis?

Answered by: Mark Reed  |  Category: General  |  Last Updated: 22-06-2022  |  Views: 1365  |  Total Questions: 14

Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells. Below we highlight the keys differences and similarities between the two types of cell division. The result of mitosis is two identical daughter cells, genetically identical to the original cell, all having 2N chromosomes. A chromatid, then, is a single chromosomal DNA molecule. The result is two genetically identical daughter nuclei. The rest of the cell may then continue to divide by cytokinesis to produce two daughter cells. Most human cells are produced by mitotic cell division. In contrast to a mitotic division, which yields two identical diploid daughter cells, the end result of meiosis is haploid daughter cells with chromosomal combinations different from those originally present in the parent. In sperm cells, four haploid gametes are produced. Mitosis results in the production of two genetically identical diploid cells. 2 identical daughter cells identical to the parent cell. Mitosis - Nuclear division in eukaryotes leading to the formation of two daughter nucleic, each with a chromosome complement identical to that of the original nucleus.

https://www.yourgenome.org/facts/what-is-meiosis

Meiosis is a process where a single cell divides twice to produce four cells containing half the original amount of genetic information. During meiosis one cell? divides twice to form four daughter cells. These four daughter cells only have half the number of chromosomes? of the parent cell – they are haploid.

https://www.khanacademy.org/science/biology/cellular-molecular-biology/meiosis/a/phases-of-meiosis

Meiosis, on the other hand, is used for just one purpose in the human body: the production of gametes—sex cells, or sperm and eggs. Its goal is to make daughter cells with exactly half as many chromosomes as the starting cell.

http://plaza.ufl.edu/alallen/pgl/modules/rio/stingarees/module/what.html

The main functions of mitosis are growth and repair. Some cells once fully formed do not undergo cell division, such as nerve cells and muscle cells. Since you can never re-grow or repair these types of cells once they are mature, you must take care of the ones you have.

https://embryo.asu.edu/pages/meiosis-humans

Meiosis occurs in the primordial germ cells, cells specified for sexual reproduction and separate from the body's normal somatic cells. In preparation for meiosis, a germ cell goes through interphase, during which the entire cell (including the genetic material contained in the nucleus) undergoes replication.

https://www.khanacademy.org/science/biology/cellular-molecular-biology/mitosis/a/phases-of-mitosis

Stages of mitosis: prophase, metaphase, anaphase, telophase. Cytokinesis typically overlaps with anaphase and/or telophase. You can remember the order of the phases with the famous mnemonic: [Please] Pee on the MAT.

https://ghr.nlm.nih.gov/primer/howgeneswork/cellsdivide

During mitosis, a cell duplicates all of its contents, including its chromosomes, and splits to form two identical daughter cells. Meiosis also allows genetic variation through a process of DNA shuffling while the cells are dividing. Mitosis and meiosis, the two types of cell division.

http://cyberbridge.mcb.harvard.edu/mitosis_6.html

(See figure below, where meiosis I begins with a diploid (2n = 4) cell and ends with two haploid (n = 2) cells. ) In humans (2n = 46), who have 23 pairs of chromosomes, the number of chromosomes is reduced by half at the end of meiosis I (n = 23).

https://www.quora.com/What-happens-after-mitosis

After mitosis has occured a very new cellular is fashioned a clone according to say, the handiest element next to do is for it to grow in length till it replicates. whilst a mitosis is complete, the cell goes via cytokinesis, where a cellular divides into 2 identical daughter cells.

https://www.albert.io/blog/difference-between-meiosis-i-and-meiosis-ii/

Both produce two daughter cells from each parent cell. However, Meiosis I begins with one diploid parent cell and ends with two haploid daughter cells, halving the number of chromosomes in each cell.

https://en.wikipedia.org/wiki/Meiosis

Meiosis produces haploid gametes (ova or sperm) that contain one set of 23 chromosomes. When two gametes (an egg and a sperm) fuse, the resulting zygote is once again diploid, with the mother and father each contributing 23 chromosomes.

https://www.nature.com/scitable/topicpage/replication-and-distribution-of-dna-during-meiosis-6524853

Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes. Meiosis also produces genetic variation by way of the process of recombination.

https://www.infoplease.com/encyclopedia/science/biology/genetics/crossing-over

crossing over, process in genetics by which the two chromosomes of a homologous pair exchange equal segments with each other. Crossing over occurs in the first division of meiosis. At that stage each chromosome has replicated into two strands called sister chromatids.

https://www.sciencedaily.com/terms/meiosis.htm

In biology, meiosis is the process by which one diploid eukaryotic cell divides to generate four haploid cells often called gametes. Meiosis is essential for sexual reproduction and therefore occurs in all eukaryotes (including single-celled organisms) that reproduce sexually.

https://www.mytutor.co.uk/answers/17268/A-Level/Biology/What-is-the-differences-between-mitosis-and-

Mitosis produces 2 daughter cells which are genetically identical to the parent cell. Each daughter cell is diploid (contains the normal number of chromosomes). This is the result of DNA replication and 1 cell division. Meiosis is used to produce gametes (sperm and egg cells), the cells of sexual reproduction.