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Outbreeding, also called outcrossing, allogamy, or xenogamy, is the transfer of gametes from one individual to another, genetically different individual. The general advantage of outbreeding is to promote an increase in phenotypic variability within a population.
Out-crossing or out-breeding is the technique of crossing between different breeds. This is the practice of introducing distantly related genetic material into a breeding line, thereby increasing genetic diversity. Outcrossing in animals. Outcrossing can be a useful technique in animal breeding.
Feb 9, 2018 · The main difference between inbreeding and outbreeding is that inbreeding is a breeding method that involves more closely-related individuals whereas outbreeding is a breeding method that involves unrelated animals. The main advantage of inbreeding is the development of pure lines by increasing homozygosity.
outbreeding. biology. Learn about this topic in these articles: comparison to inbreeding. In inbreeding. …common ancestry, as opposed to outbreeding, which is the mating of unrelated organisms.
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May 14, 2018 · outbreeding Mating between unrelated or distantly related individuals of a species. Outbreeding populations usually show more variation than inbreeding ones and have a greater potential for adapting to environmental changes.
May 18, 2017 · The meaning of OUTBREEDING is the interbreeding of individuals or stocks that are relatively unrelated : outcrossing.
Outbreeding refers to matings between individuals from different populations, subspecies, or species. Outbreeding can result in a decline in reproductive fitness known as outbreeding depression, but this is less common than inbreeding depression.
In plant and animal breeding, outbreeding is also called outcrossing. Two kinds of animal breed or crop cultivar are used for production, that is, line breed or line cultivar and hybrid breed or hybrid cultivar. In developing new breeds or new cultivars, both outbreeding and inbreeding are used.
Jan 25, 2020 · Outbreeding. The opposite of inbreeding, where reproduction occurs between organisms that have no distinct family ties... Read More
outbreeding. Mating between very distantly related individuals.
