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

* 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.

* After ovulation, oocytes remain in Meiosis I.

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

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

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

Meiosis uses many of the same mechanisms as mitosis, a type of cell division used by eukaryotes like plants and animals to split one cell into two identical daughter cells.

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

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

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

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

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

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

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

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

* How Cells Divide: Mitosis vs. Meiosis

Meiosis takes place at the time of germination.

The oocyte proceeds to Meiosis II before fertilization.

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

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

The plain of Dillingen is crowded with troops ... Everything, milord, consists in speed and that you put yourself forthwith in movement to join me tomorrow, without which I fear it will be too late.

Division I generally consists of the major collegiate athletic powers with larger budgets, more elaborate facilities, and more athletic scholarships.

Division II primarily consists of smaller public and private institutions that offer fewer scholarships than those in Division I.

For the most part, Cluster I consists of strains from the 1960s and 1970s, while Cluster II largely contains strains from the 1980s and 1990s, based on the change in the clone structure.

The form of ' biosphere ' which I envisaged consists of a loose collection or swarm of objects traveling on independent orbits around the star.

The main rights and freedoms are contained in Section I, which consists of Articles 2 to 18.

It consists of seven miracles or " signs ," interspersed with long dialogues and discourses, including several " I am " sayings.

* Interferon type I: All type I IFNs bind to a specific cell surface receptor complex known as the IFN-α receptor ( IFNAR ) that consists of IFNAR1 and IFNAR2 chains.

* The Milky Way's satellite system consists of Sagittarius Dwarf Galaxy, Large Magellanic Cloud, Small Magellanic Cloud, Canis Major Dwarf, Ursa Minor Dwarf, Draco Dwarf, Carina Dwarf, Sextans Dwarf, Sculptor Dwarf, Fornax Dwarf, Leo I, Leo II, and Ursa Major I Dwarf and Ursa Major II Dwarf.

He wrote, " I do not know what this Aether is ", but that if it consists of particles then they must be " exceedingly smaller than those of Air, or even than those of Light: The exceeding smallness of its Particles may contribute to the greatness of the force by which those Particles may recede from one another, and thereby make that Medium exceedingly more rare and elastic than Air, and by consequence exceedingly less able to resist the motions of Projectiles, and exceedingly more able to press upon gross Bodies, by endeavoring to expand itself.

The basic morphology of type I neurons, represented by spinal motor neurons, consists of a cell body called the soma and a long thin axon covered by the myelin sheath.

A PL / I program consists of a set of procedures, each of which is written as a sequence of statements.

WIYN Consortium consists of the University of Wisconsin – Madison ( W ), Indiana University ( I ), Yale University ( Y ), and the National Optical Astronomy Observatories ( N ).

The AM of a 5ESS consists of the 3B20x or 3B21D processor unit, including I / O, disks, and tape drive units.

* Emperor Leo I assembles a massive naval expedition at Constantinople, which costs 64, 000 pounds of gold ( more than a year's revenue ) and consists of over 1, 100 ships carrying 100, 000 men.

Unlike the Track I diplomacy where government officials, diplomats and elected leaders gather to talk about certain issues, Track II diplomacy consists of experts, scientists, professors and other figures that are not involved in government affairs.

as the set of its necessity operators consists of a non-empty set W equipped with binary relations R < sub > i </ sub > for each i ∈ I.

Dressage at the international level under the rules of the FEI ( Federation Equestre Internationale ) consists of the following levels: Prix St. Georges, Intermediare I, Intermediare II and Grand Prix.

The unit cell of Type I consists of 46 water molecules, forming two types of cages – small and large.

The genome consists of six chromosomes ( named I, II, III, IV, V and X ) and a mitochondrion.

# Layer I, the Molecular layer, contains few scattered neurons and consists mainly of extensions of apical dendritic tufts of pyramidal neurons and horizontally oriented axons, as well as glial cells.

* We may give R < sup > N </ sup > the I-adic topology, where I = ( X ) is the ideal generated by X, which consists of all sequences whose first term a < sub > 0 </ sub > is zero.