Sökning: "vingmönster"

Hittade 2 uppsatser innehållade ordet vingmönster.

1. 1. Color and wing size: identifying targets of sexual selection in Drosophila melanogaster

   Kandidat-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

   Författare :Ellen Pääjärvi Våg; [2024]
   Nyckelord :Sexual selection; wing interference patterns; Drosophila melanogaster; visual signaling; sexuell selektion; vingmönster; bananfluga; visuell signalering;

   Sammanfattning : This study explores the relationship between wing size, coloration, and reproductivesuccess in Drosophila melanogaster, fruit flies. Sexual selection, a key aspect ofevolutionary biology, often involves visual signaling as a means of displaying geneticinformation. LÄS MER

3. 2. The Basis of Reproductive Isolation Between Ecologically Divergent Host Plant Races

   Kandidat-uppsats, Lunds universitet/Examensarbeten i biologi

   Författare :Emma Kärrnäs; [2018]
   Nyckelord :Biology and Life Sciences;

   Sammanfattning : Insects and their host plants constitute a considerable proportion of the diversity on earth, and host shifts hence provide excellent study systems to study the process that drive diversification. In this study, I address what the mechanism to achieve assortative mating is in two host races using different host plants to increase our understanding of how reproductive isolation can arise in the face of ecological specialization. LÄS MER