[Answer] Which term is used to describe populations that live close enough to interbreed?

Answer: Sympatry
Which term is used to describe populations that live close enough to interbreed?

A metapopulation consists of a group of spatially separated populations of the same species which interact at some level. The term metapopulation was coined by Richard Levins in 1969 to describe a model of population dynamics of insect pests in agricultural fields but the idea has been most broadly applied to species in naturally or artificially fragmented habitats.

Allopatric speciation (from Ancient Greek ἄλλος allos meaning “other” and πατρίς patris “fatherland”) also referred to as geographic speciation vicariant speciation or its earlier name the dumbbell model is a mode of speciation that occurs when biological populations become geographically isolated from each other to an extent that prevents or interferes with gene flow.

Neanderthals (/ n i ˈ æ n d ər t ɑː l n eɪ – – θ ɔː l / also Neandertals Homo neanderthalensis or Homo sapiens neanderthalensis) are an extinct species or subspecies of archaic humans who lived in Eurasia until about 40 000 years ago. [12] They most likely went extinct due to great climatic change [13] [14] [15] disease [16] [17] or a combination of these factors. [15] They …

Sun Aug 19 2007 14:30:00 GMT-0400 (Eastern Daylight Time) · Genetic pollution is a controversial term for uncontrolled gene flow into wild populations . It is defined as “the dispersal of contaminated altered genes from genetically engineered organisms to natural organisms esp. by cross-pollination” but has come to be used in some broader ways. It is related to the population genetics concept of gene flow and genetic rescue which is genetic material …

The term megafauna is very rare…

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