Sanakirja
Tekoälykääntäjä
Kuvat 11

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Määritelmät

Adjektiivi

  1. Of, relating to, or as a result of vicariance

Substantiivi

  1. Any of a set of species, in separate geographical locations, that have arisen through vicariance

Taivutusmuodot

Monikkovicariants

Of, relating to, or as a result of vicariance

A population becomes separated by a geographic barrier; reproductive isolation develops, resulting in two separate species.

Of, relating to, or as a result of vicariance

In allopatric speciation, a species population becomes separated by a geographic barrier, whereby reproductive isolation evolves producing two separate species. From this, if a recently separated population comes in contact again, low fitness hybrids may form, but reinforcement acts to complete the speciation process.

Of, relating to, or as a result of vicariance

In peripatric speciation, a small, isolated population on the periphery of a central population evolves reproductive isolation due to the reduction or elimination of gene flow between the two.