单词	outbreed
释义	outbreed /aʊtˈbriːd / verb (past and past participle outbred) [with object] (usually as noun outbreeding) Breed from parents not closely related: many specific genetic factors are known which regulate the degree of outbreeding... In addition, the ratio of the metapopulation levels of genetic diversity in inbreeding vs. outbreeding species can also be heavily influenced by the structure of the populations. The first hypothesis predicts that outbreeding species should possess more genetic variation within a population and that inbreeding species show less variation within and more between populations. The fitness consequences of inbreeding and outbreeding have intrigued biologists for a long time.
随便看	allagadoo Allagash River all-age all-aged all-ages allagite Allah Allahabad Allahism Allahu Akbar all along allamanda alla marcia all-America all-American allamotti allan all and sundry allanite all'antica allantoic allantoid allantoidean allantoidian allantoin

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