What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Vicariance vs Dispersal - What's the difference?

vicariance | dispersal |

As nouns the difference between vicariance and dispersal

is that vicariance is (biology) the separation of a group of organisms by a geographic barrier, resulting in differentiation of the original group into new varieties or species while dispersal is the act or result of dispersing or scattering; dispersion.

vicariance

English

Noun

(en noun)
  • (biology) The separation of a group of organisms by a geographic barrier, resulting in differentiation of the original group into new varieties or species
  • (geology) The geological event which produces such a barrier (volcano, earthquake, etc)
  • (psychology, colloquial) The act of experiencing an event by proxy through an empathic link with the person who is experiencing the event firsthand.

    • dispersal

    English

    Noun

    (en noun)
  • The act or result of dispersing or scattering; dispersion.
  • *{{quote-magazine, year=2013, month=May-June, author= David Van Tassel], [http://www.americanscientist.org/authors/detail/lee-dehaan Lee DeHaan
    • , title= Wild Plants to the Rescue , volume=101, issue=3, magazine=(American Scientist) , passage=Plant breeding is always a numbers game.