Bio Paper

Damola Korodele 1280035 Section: E02 The evolution of anole species is unknown to evolutionary scientists. Losos paper shares insights on how anole species from the Greater Antilles dexterity tranquillity up larnd to form variant species capable of thriving in contrastive ecological niches. Five unlike types of anole species were lay down on these islands and each type occupied a different home ground. They include grass - bush anoles, peak - giant anoles, latch on anoles, bole - commonwealth anoles, and torso - crown anoles. Grass bush, crown giant, trunk ground and trunk crown anoles were primarily on the ground while twig anoles resided higher in trees. The heraldic bearing of the very(prenominal) kinds of anoles on different islands raises questions about how the species uprised to from different structural features coterminous for different environm Two hypotheses explain how the evolution of the anole species skill have taken place. One hypothe sis states that they evolved once in the same place for a specific habitat and thence dispersed to different islands to form distinct species. This explains the different structural features the different anoles have. This is an example of adaptive radiation.

However, another hypothesis states that the habitat specialists could have evolved repeatedly and independently on each of the islands. In addition, this hypothesis follows the principle of convergent evolution. Convergent evolution is the strike by which anole species facing the same environmental pressures evolve the same phenotypic features. Phylo transmit table trees were used to detect the differen! ces amidst the devil hypotheses using DNA sequences to test their predictions on the genetic coincidence of the anoles species. If hypothesis one is true, then the anoles on the different islands forget be more similar because they only evolved a adept time. Thus meaning that their genetic similarity will be greater than the species that evolved multiple times because of the presence of a common...If you urgency to get a full essay, order it on our website: BestEssayCheap.com

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