Answer: a the isolation of two populations of the same species WaHo Abbr. and Prices
Reinforcement is a process of speciation where natural selection increases the reproductive isolation (further divided to pre-zygotic isolation and post-zygotic isolation ) between two populations of species.This occurs as a result of selection acting against the production of hybrid individuals of low fitness.The idea was originally developed by Alfred Russel Wallace and is sometimes referred …
Allopatric speciation – Wikipedia
Allopatric speciation – Wikipedia
Reinforcement (speciation) – Wikipedia
Allopatric speciation – Wikipedia
Fri Oct 04 2002 14:30:00 GMT-0400 (Eastern Daylight Time) ยท Biogeography is the study of the distribution of species and ecosystems in geographic space and through geological time.Organisms and biological communities often vary in a regular fashion along geographic gradients of latitude elevation isolation and habitat area. Phytogeography is the branch of biogeography that studies the distribution of plants. …
Chromium is a chemical element with the symbol Cr and a…