WebFrom this differential pattern of death, there was a rapid change in the finch population. Figure 18 illustrates how natural selection caused a rapid change in the size of the beaks in the finch population following the … WebStudy with Quizlet and memorize flashcards containing terms like What observation about Galapagos finches most likely contributed to Darwin's theory of natural selection?, …

Biology Ch 12 Flashcards Quizlet

WebDec 4, 2024 · Disruptive natural selection within populations exploiting different resources is considered to be a major driver of adaptive radiation and the production of biodiversity. … WebNatural selection requires genetic variation, competition for limited resources, overproduction of offspring, and unequal reproductive success. ... and unequal reproductive success. The subset of finches that is capable of eating large seeds, while many others eat small seeds, is an example of which requirement? ... AND that support Darwin's ... ec work description tbs

Directional Selection, Stabilizing Directional and Disruptive Selection

WebCreated by madeline_amos2 Terms in this set (18) Disruptive selection is described in the text with the case of British land snails. In the grassy fields, the light-banded snails escape bird predators. In the darker forest, the dark snails survive and … Web2. Most of the finches could only eat small seeds, but the island population outgrew the supply of small seeds. 3. Finches that could eat other foods survived and reproduced, while most of the birds that could only eat small seeds starved. 4. The finches that could eat other foods gradually made up more of the population. WebNov 4, 2008 · Supporting the theory, disruptive selection was strong between the two beak size modes. We also found some evidence of … condie the gwen 2019