Recent hypotheses about sympatric speciation have focused on the genomic architecture of divergence, such as how much genetic variation is shared between incipient species, and how this variation ...

The majority of creationists freely admit the existence of biological variation, adaptation and speciation. But, how do they reconcile this with their rejection of evolution? A former young-Earth ...

We all know how much of an influence the juxtaposition of variation and similarity among islands in the Galapagos archipelago played in crystallizing Darwin s thoughts on evolution, speciation and ...

Allopatric Speciation: It's a bit like a character in a movie going off and having adventures that change him so drastically that when he returns, the folks in his hometown no longer recognize the ...

By mapping ERV variation across all species of Darwin’s finches and comparing with related finch species, the researchers highlight geographical and historical patterns of retrovirus-host ...

The achievement an answer would be magnificent, if niche variation between the 2 NE Atlantic populations could be observed. This variation could be the raw material for their adaptive radiation. Then ...

By mapping ERV variation across all species of Darwin's finches and comparing with related finch species, the researchers highlight geographical and historical patterns of retrovirus-host occurrence.

Revise topics such as reproduction, the genome and gene expression, genetic inheritance, variation, evolution and classification of living organisms.

Species transformation is a result of genetic variation, natural selection, environmental factors, and speciation events. Genetic variation and recombination create diversity, while natural ...

Extinctions reduce speciation Date: April 4, 2014 Source: Umeå universitet Summary: The same factors that increase the risk of species extinctions also reduce the chance that new species are ...

Ecological and Evolutionary Connections Between Animal Behavior and Population Biology. As a behavioral and evolutionary ecologist, I am fascinated by relationships among different scales of ...