 | A pair of homologous chromosomes, or homologs, are a set of one maternal and one paternal chromosome that pair up with each other inside a cell during... 24 KB (2,767 words) - 10:29, 5 April 2024 |
 | Meiosis (redirect from Tetrad (chromosomal formation)) Chi (Χ)) between the homologous chromosomes. In most organisms, these links can help direct each pair of homologous chromosomes to segregate away from... 62 KB (7,299 words) - 08:27, 9 April 2024 |
 | Chromosomal crossover, or crossing over, is the exchange of genetic material during sexual reproduction between two homologous chromosomes' non-sister... 32 KB (3,708 words) - 13:34, 2 March 2024 |
 | Ploidy (redirect from Chromosome number) number of maternal and paternal chromosome copies, respectively, in each homologous chromosome pair, which chromosomes naturally exist as. Somatic cells... 53 KB (5,943 words) - 03:50, 28 April 2024 |
 | by facilitating chromosomal crossover, in which regions of similar but not identical DNA are exchanged between homologous chromosomes. This creates new... 106 KB (12,105 words) - 20:29, 9 March 2024 |
Chromosome segregation is the process in eukaryotes by which two sister chromatids formed as a consequence of DNA replication, or paired homologous chromosomes... 15 KB (1,706 words) - 13:02, 20 January 2024 |
 | Prophase (section Condensation of chromosomes) paternally derived non-sister chromatids of homologous chromosome pairs.: 98 The paired homologous chromosome bound by the synaptonemal complex are referred... 19 KB (2,101 words) - 14:55, 11 December 2023 |
 | Genetic recombination (section Chromosomal crossover) alleles whose loci are on different but homologous chromosomes (random orientation of pairs of homologous chromosomes in meiosis I); & (2) intrachromosomal... 32 KB (3,857 words) - 04:13, 1 April 2024 |
 | pairs of chromosomes, a total of 46 chromosomes. The first 22 pairs are called autosomes. Autosomes are homologous chromosomes i.e. chromosomes which contain... 30 KB (3,654 words) - 20:28, 25 December 2023 |
 | is a chromosome abnormality caused by exchange of parts between non-homologous chromosomes. Two detached fragments of two different chromosomes are switched... 19 KB (1,523 words) - 17:33, 22 March 2024 |
 | Sister chromatids (redirect from Sister chromosome) corresponding sections of the homologous chromatids with which they are paired during meiosis. Homologous chromosomes might or might not be the same... 6 KB (547 words) - 02:55, 11 April 2024 |
 | Bivalent (genetics) (redirect from Bivalent chromosome) bivalent is one pair of chromosomes (homologous chromosomes) in a tetrad. A tetrad is the association of a pair of homologous chromosomes (4 sister chromatids)... 10 KB (1,411 words) - 12:47, 17 April 2023 |
 | Synapsis (section Chromosome silencing) of two chromosomes that occurs during meiosis. It allows matching-up of homologous pairs prior to their segregation, and possible chromosomal crossover... 7 KB (898 words) - 22:02, 25 March 2024 |
according to the 2nd Mendelian rule (“Law of Segregation of genes“) homologous chromosomes are randomly distributed among daughter nuclei, there are various... 54 KB (7,317 words) - 19:46, 18 April 2024 |
 | Nondisjunction (redirect from Chromosomal nondisjunction) Nondisjunction is the failure of homologous chromosomes or sister chromatids to separate properly during cell division (mitosis/meiosis). There are three... 25 KB (2,847 words) - 00:44, 9 February 2024 |
 | recombination between repetitive sequences, or through chromosomal breakage followed by non-homologous end joining. Inversions are of two types: paracentric... 18 KB (1,940 words) - 20:34, 15 March 2024 |
 | Sequence homology (redirect from Homologous gene) whose relationship was completely homologous in an ancestral species. In allopolyploids, the homologous chromosomes within each parental sub-genome should... 39 KB (4,179 words) - 23:08, 17 February 2024 |
 | Polyploidy (section Homoeologous chromosomes) pair of (homologous) chromosomes. Most species whose cells have nuclei (eukaryotes) are diploid, meaning they have two complete sets of chromosomes, one from... 81 KB (8,801 words) - 19:19, 19 April 2024 |
| strands derived from different sources, such as from different homologous chromosomes or even from different organisms. One such example is the heteroduplex... 5 KB (569 words) - 08:33, 13 August 2023 |
 | Chromatid (category Chromosomes) confused with the ploidy of an organism, which is the number of homologous versions of a chromosome. Chromatids may be sister or non-sister chromatids. A sister... 4 KB (331 words) - 02:16, 6 March 2024 |
 | being. It shows 22 homologous autosomal chromosome pairs, both the female (XX) and male (XY) versions of the two sex chromosomes, as well as the mitochondrial... 102 KB (5,147 words) - 07:12, 29 April 2024 |
 | Cell division (redirect from Daughter chromosome) daughter cells. Homologous chromosomes are separated in the first division of meiosis, such that each daughter cell has one copy of each chromosome. These chromosomes... 38 KB (4,250 words) - 05:44, 3 May 2024 |
 | two homologous pairs, and two sex chromosomes. This gives 46 chromosomes in total. Other organisms have more than two copies of their chromosome types... 65 KB (6,602 words) - 10:25, 29 April 2024 |
| Centromere (redirect from Acrocentric chromosome) domestic horse genome includes one metacentric chromosome that is homologous to two acrocentric chromosomes in the conspecific but undomesticated Przewalski's... 36 KB (3,757 words) - 12:25, 13 April 2024 |
 | because the chromosomes in the cell nucleus are usually present in pairs (diploid). Carriers can be female or male as the autosomes are homologous independently... 6 KB (663 words) - 15:56, 16 June 2023 |
 | Autosome (redirect from Autosomal chromosome) product. Aneuploidy (abnormal number of chromosomes) Autosomal dominant Autosomal recessive Homologous chromosome Pseudoautosomal region XY sex-determination... 11 KB (1,092 words) - 16:51, 14 October 2023 |
 | revealed that four platypus X chromosomes, as well as a Y chromosome, are homologous to some regions on the avian Z chromosome. Specifically, platypus X1... 57 KB (7,645 words) - 12:59, 27 March 2024 |
A chromosomal abnormality, chromosomal anomaly, chromosomal aberration, chromosomal mutation, or chromosomal disorder is a missing, extra, or irregular... 18 KB (1,966 words) - 10:36, 29 April 2024 |
 | genetic information is exchanged between homologous chromosomes in genetic recombination. Homologous chromosomes contain highly similar but not identical... 38 KB (4,779 words) - 17:04, 25 April 2024 |
| Sex (redirect from Chromosomal sex) acid (DNA) of chromosomes. The eukaryote cell has a set of paired homologous chromosomes, one from each parent, and this double-chromosome stage is called... 63 KB (7,033 words) - 13:16, 2 May 2024 |