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 relieve up larnd to form variant species capable of thriving in contrastive ecological niches. Five variant types of anole species were anchor on these islands and each type occupied a different home ground. They include grass - bush anoles, cover - giant anoles, cotton 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 straw man of the very(prenominal) kinds of anoles on different islands raises questions about how the species explicated to from different structural features fit for different environm Two hypotheses explain how the evolution of the anole species exponent have taken place. One hypothesis states that they evolved once in the same place for a specific habitat and whence dispersed to different islands to form distinct species. This explains the different morphological 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 put to death by which anole species facing the same environmental pressures evolve the same phenotypic features. Phylo transmitt able trees were used to detect the differenc! es amidst the devil hypotheses using DNA sequences to test their predictions on the genetic comparison of the anoles species. If hypothesis one is true, then the anoles on the different islands grant be more similar because they only evolved a wholeness 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 fatality to get a full essay, order it on our website: BestEssayCheap.com

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