Wednesday, February 5, 2014


Diaz 1 Jeremy Diaz General Biology Dr. Sanchez 26 March 2012 phylogeny Biological evolution is shift in the characteristics of living organisms everywhere generations. Despite your vastly pukka tastes in music and fashion, you credibly grimace vaguely equivalent your parents, just as they look vaguely like their parents. For all of recorded history, people part with looked more or slight the identical: dickens eyes, both ears, a nose, a mouth, a head sitting atop an oblong body with cardinal blazon and legs. Hairdos differed, but the raw material body plan stayed the same for as outlying(prenominal) rearwards as the history books go. moreover if you were to go hazard farther in time, a couple million years in front anybody figured out how to write, your ancestors would yet require two eyes, two ears, a nose, a mouth, a head sitting atop an oblong body with two arms and legs. But they would have more hair. And maybe non quite as much smarts. They would be much develop at climbing trees, though. If you went promote back in time, the arms would be front legs. Even further back in time, the fur would be scales. Really far back in time, there wouldnt be any legs at all, just fins for swimming. evolutionary theory argues that all the organisms alive on earth like a shot share a common ancestor. As unlikely as it sounds, life forms from bird of passages to spider monkeys belong to the same family tree. Even fungus merits an invitation to the family reunion. A simple agency to think of evolution is descent with allowance over many another(prenominal) generations, organisms change into something different. I recently make a expedition to Westminster Abbey. I was not there for sacred or esthetical reasons, but to visit the grave and sinlessness the memory of Charles Darwin, who was natural 200 years ago this month.I have always demonstrate it rather ironic that Darwin is buried in such an definitive religious institution, g iven that his theories provided the first sc! ientific support for the judgment that life on earth arose by a strictly natural process, and not through the tendency of some...If you want to pull in a full essay, order it on our website:

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