* Growth 2 ( G < sub > 2 </ sub >) phase: G < sub > 2 </ sub > phase as seen before mitosis is not present in Meiosis.

Meiosis () is a special type of cell division necessary for sexual reproduction in eukaryotes.

Meiosis during spermatogenesis is specific to a type of cell called spermatocytes that will later mature to become spermatozoa.

* Taraxacum type: Meiosis I fails to complete, meiosis II creates two cells, one of which degenerates ; three mitotic divisions form the megagametophyte.

* Ixeris type: Meiosis I fails to complete ; three rounds of nuclear division occur without cell-wall formation ; wall formation then occurs.

Meiosis begins with one diploid cell containing two copies of each chromosome — one from the organism's mother and one from its father — and produces four haploid cells containing one copy of each chromosome.

Meiosis I and II are each divided into prophase, metaphase, anaphase, and telophase stages, similar in purpose to their analogous subphases in the mitotic cell cycle.

Meiosis is used for a special cell reproduction process of diploid organisms.

Meiosis ( cell reduction ) is the cellular process of gamete creation.

Meiosis generates genetic diversity in two ways: ( 1 ) independent alignment and subsequent separation of homologous chromosome pairs during the first meiotic division allows a random and independent selection of each chromosome segregates into each gamete ; and ( 2 ) physical exchange of homologous chromosomal regions by homologous recombination during prophase I results in new combinations of DNA within chromosomes.

Meiosis I separates homologous chromosomes, producing two haploid cells ( N chromosomes, 23 in humans ), so meiosis I is referred to as a reductional division.

Meiosis is the opposite of auxesis, and also sometimes used as a synonym for litotes.

This is the haploid amount of DNA, often symbolized as N. Meiosis is used by diploid organisms to produce haploid gametes.

Meiosis was discovered and described for the first time in sea urchin eggs in 1876 by the German biologist Oscar Hertwig.

Meiosis stands by because of the follicular granulosa cells that send inhibitory signals through gap junctions and the zona pellucida.

Meiosis is a key feature for all sexually reproducing eukaryotes in which homologous chromosome pairing, synapse and recombination occur.

Meiosis I consists of separating the pairs of homologous chromosome, each made up of two sister chromatids, into two cells.

Meiosis II consists of decoupling each chromosome's sister strands ( chromatids ), and segregating the individual chromatids into haploid daughter cells.

Meiosis is divided into meiosis I and meiosis II which are further divided into Karyokinesis I and Cytokinesis I & Karyokinesis II and Cytokinesis II respectively.

Meiosis follows shortly with the production of 4 haploid nuclei that migrate into 4 external, usually apical basidiospores.

Meiosis does not occur in archaea or bacteria, which generally reproduce via asexual processes such as binary fission.

Meiosis occurs in eukaryotic life cycles involving sexual reproduction, consisting of the constant cyclical process of meiosis and fertilization.

* How Cells Divide: Mitosis vs. Meiosis

Meiosis results in a random segregation of the genes contributed from each parent.

Meiosis takes place at the time of germination.

* After ovulation, oocytes remain in Meiosis I.

The oocyte proceeds to Meiosis II before fertilization.

Meiosis occurs during germination of the zygosporagium so the resulting spores or hyphae are haploid.

Rexroth uses many of his early poems when he reads to jazz, including many of his Chinese and Japanese translations ; ;

In view of the increasing shortage of usable surface and ground water in many parts of the Nation and the importance of finding new sources of supply to meet its present and future water needs, it is the policy of the Congress to provide for the development of practicable low-cost means for the large-scale production of water of a quality suitable for municipal, industrial, agricultural, and other beneficial consumptive uses from saline water, and for studies and research related thereto.

Note that this premise uses the phrase " is not ", a form of " to be "; this and many other examples show that he did not intend to abandon " to be " as such.

Asterales are common plants and have many known uses.

Members of this genus share many characteristics and uses with members of the closely related genus Celosia.

The " Allegory of Music " is a popular theme in painting ; in this example, Lippi uses symbol s popular during the High Renaissance, many of which refer to Greek mythology.

Whilst heavier armour provides better protection, it makes vehicles less mobile ( for a given engine power ), limits its air-transportability, increases cost, uses more fuel and may limit the places it can go-for example, many bridges may be unable to support the weight of a main battle tank.

When analyzing the efficiency of algorithms that use stacks, one may also specify that all operations take the same time no matter how many items have been pushed into the stack, and that the stack uses a constant amount of storage for each element.

It contained an unprecedented 1, 809 woodcut illustrations ( with many repeated uses of the same block ) by the Wolgemut workshop.

In ancient times, the supposedly dangerous amphisbaena had many uses in the art of folk medicine and other such remedies.

Antioxidants also have many industrial uses, such as preservatives in food and cosmetics and to prevent the degradation of rubber and gasoline.

Bicycles have been and are employed for many uses:

By the 1930s boats built of all steel from frames to plating were seen replacing wooden boats in many industrial uses, even the fishing fleets.

Due to the costs involved in owning, operating and driving buses and coaches, many bus and coach uses a private hire of vehicles from charter bus companies, either for a day or two, or a longer contract basis, where the charter company provides the vehicles and qualified drivers.

While scientists do not always agree on how to classify organisms, molecular phylogenetics, which uses DNA sequences as data, has driven many recent revisions along more efficient, evolutionary lines and is likely to continue to do so.

* Pig bladder, urinary bladder of a domestic pig, with many human uses

Anheuser-Busch uses what is in many jurisdictions a legally-protected mark-of-origin indicating Czech provenance and humorous advertising campaigns to promote Budweiser, such as the " Real Men of Genius " radio and television commercials for Bud Light.

In many jurisdictions, copyright law makes exceptions to these restrictions when the work is copied for the purpose of commentary or other related uses ( See fair use, fair dealing ).

Charcoal is used as a drawing material in artwork, for grilling, and in many other uses including iron smelting.

The film's tone has since been the staple of many cyberpunk movies, such as The Matrix ( 1999 ), which uses a wide variety of cyberpunk elements.

Unlike many earlier Lisps, Common Lisp ( like Scheme ) uses lexical variable scope by default for both interpreted and compiled code.

More modern church buildings have a variety of architectural styles and layouts ; many buildings that were designed for other purposes have now been converted for church use ; and, similarly, many original church buildings have been put to other uses.

A system can be mechanical, electrical, fluid, chemical, financial and even biological, and the mathematical modeling, analysis and controller design uses control theory in one or many of the time, frequency and complex-s domains, depending on the nature of the design problem.