- Breeding two genetically different individualsOutbreeding in animals is the process of breeding two genetically different individuals. This can be done by crossing two different breeds or by choosing mates that are as dissimilar as possible. Outbreeding often results in offspring that are healthier and more vigorous than either parent, due to the increased genetic diversity.animalbehaviorcorner.com/types-of-breeding-in-animals/
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Outbreeding - an overview | ScienceDirect Topics
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.
Inbreeding: Its Meaning, Uses and Effects on Farm Animals
- Individuals are considered to be biologically related when they have one or more common ancestors. For practical purposes, if two individuals have no common ancestor within the last five or six generations, they are considered unrelated. Biological relationship is important in animal breeding because the closer the relationship, the higher the perc...
Outcrossing - Wikipedia
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.
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Outbreeding - an overview | ScienceDirect Topics
Outbreeding, the fusion of gametes produced by distinct individuals, increases the magnitude of genetic variation among offspring. Organisms exhibit a wide array of mechanisms that …
Difference Between Inbreeding and Outbreeding
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.
Outbreeding - an overview | ScienceDirect Topics
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 …
Meta-analytic evidence that animals rarely avoid …
May 3, 2021 · A meta-analysis of 139 studies of diploid animals shows that they rarely avoid mating with kin, although the degree of relatedness and prior experience with kin do alter the effect size, and...
The Genetic Variation in a Population Is Caused by Multiple Factors
The second form of nonrandom mating is called outbreeding, wherein there is an increased probability that individuals with a particular genotype will mate with individuals of another...
Outbreeding | biology | Britannica
Inbreeding is useful in the retention of desirable characteristics or the elimination of undesirable ones, but it often results in decreased vigour, size, and fertility of the offspring because of the …
Inbreeding and Outbreeding: The Pros and Cons of Both
Inbreeding is the mating of closely related animals to increase homozygosity within a population. Common alleles become more concentrated — the gene frequency increases in other words — and animals become more and more …
