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 lull up larnd to form variant species capable of thriving in contrastive ecological niches. Five distinct types of anole species were gear up on these islands and each type occupied a different habitat. They include grass - bush anoles, big top - giant anoles, crumple 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 front man of the very(prenominal) kinds of anoles on different islands raises questions about how the species adoptd to from different structural features fitted for different environm Two hypotheses explain how the evolution of the anole species world power have taken place. One hypothesis states that they evolved once in the same place for a specific habitat and thusly 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 pass by which anole species facing the same environmental pressures evolve the same phenotypic features. Phylo transmittable trees w ere used to detect the differences amidst t! he two hypotheses using DNA sequences to test their predictions on the genetic semblance of the anoles species. If hypothesis one is true, then the anoles on the different islands fork out be more similar because they only evolved a private 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 essential to get a full essay, order it on our website: BestEssayCheap.com

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