Last Updated :2025/11/19

ring species

Noun
Japanese Meaning
環状種:重なり合う部分集団が連なり、各部分集団は隣接する集団とは交配可能であるが、全体としては自由に交配できない生物学的な種の概念。
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教科書は、徐々に生じる変異が生殖的隔離につながる仕組みを説明するために、隣接する集団同士は交配できるが全体としては自由に交配できない、重なり合う下位集団から成る生物学的種である輪状種の古典的な例を用いた。

plural

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A biological species consisting of overlapping subgroups, each of which can interbreed with the next, but which cannot freely interbreed when taken as a whole

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ring species

The textbook used the classic example of a ring species to explain how gradual variation can lead to reproductive isolation.

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The textbook used the classic example of a ring species to explain how gradual variation can lead to reproductive isolation.

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