Reproductive Isolation Selection
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- The mechanisms of reproductive isolation are a collection of evolutionary mechanisms, behaviors and physiological processes critical for speciation. They...
- Allopatric speciation (redirect from Geographical isolation)animal and plant species have confirmed that reproductive isolation evolves as a byproduct of natural selection.: 87 The notion of vicariant evolution was...
choice due to sexual selection or communication systems. Ecologically-driven reproductive isolation under divergent natural selection leads to the formation...
pathways are the result of disruptive selection in intraspecific competition; it may cause reproductive isolation, and finally culminate in sympatric speciation...
Reinforcement (speciation) (section Selection)speciation where natural selection increases the reproductive isolation (further divided to pre-zygotic isolation and post-zygotic isolation) between two populations...- speciation by which natural selection increases the reproductive isolation between two populations of a species as a result of selection acting against the production...
- Reinforcement is a process within speciation where natural selection increases the reproductive isolation between two populations of species by reducing the production...
Evolution (redirect from Mutation-selection)metal-resistant plants, which eventually produced complete reproductive isolation. Selection against hybrids between the two populations may cause reinforcement...
Isolation with no gene flow between populations allows for the development of distinct species, thus speciation is a result of reproductive isolation...
importance of reproductive isolation for speciation in his Systematics and the Origin of Species (1942). W. D. Hamilton conceived of kin selection in 1964....- Speciation (category Sexual selection)species is reproductive isolation. In On the Origin of Species (1859), Darwin interpreted biological evolution in terms of natural selection, but was perplexed...
- Genetic divergence (section Disruptive selection)Genetic divergence will always accompany reproductive isolation, either due to novel adaptations via selection and/or due to genetic drift, and is the...
Scharloo, W. (1979), "Divergent selection on locomotor activity in Drosophila melanogaster. II. Test for reproductive isolation between selected lines", Behavior...
Species (redirect from Isolation species)typological or morphological species concept. Ernst Mayr emphasised reproductive isolation, but this, like other species concepts, is hard or even impossible...
discrimination. Reinforcement is the process by which natural selection reinforces reproductive isolation. In sympatry, reinforcement increases species discrimination...
In parapatric speciation, two subpopulations of a species evolve reproductive isolation from one another while continuing to exchange genes. This mode of...- reduce the reproductive success of the parent species. This could potentially lead to reinforcement, selection to strengthen premating isolation or if the...
- Allochronic speciation (redirect from Allochronic isolation)allochronic isolation, or temporal isolation) is a form of speciation (specifically ecological speciation) arising from reproductive isolation that occurs...
- circumstance where independently evolved lineages have developed reproductive isolation from their ancestral lineage, but not from other independent lineages...
African Great Lakes. Many studies point to sexual selection as a way of maintaining reproductive isolation. Female choice with regards to male coloration...
- Breeders selection has, as we shall come to see, the character of reproductive selection. What Darwin, for the most part, dealt with as natural selection, we
- that causes it. However, it becomes more common in women of increased reproductive age. Are there other genetic problems associated with repeated miscarriages
- evolution reproductive barrier vestigial post-zygotic reproductive barrier reproductive isolation pre-zygotic reproductive barrier mechanical isolation temporal