Ecologists have studied the Galapagos islands for a long time because of the diversity of the populations thought that small colonies of finches
emerged on each of these small islands, each
they possess. It is
small population carrying only certain alleles
of the parent population. Over time, the emerging populations varied greatly from one another, leading to the development of new
species. Which mechanism of speciation best describes this scenario?
1)
A)
migration
B)
founder effect
temporal isolation
D)
behavioral isolation