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Wednesday, February 6, 2019

Gregor Johann Mendel :: essays research papers fc

Gregor Mendel was born(p) in Heinzendorff in 1822 and died in 1884.Ever since Mendel was a boy he was very inte informalityed in intuition.Whenever his friends would come back from school they would specialize Mendelwhat they studied and he would be so excited. Mendel was so interested most what his friends told him that he begged his military chaplain to let himstudy. This meant a big sacrifice to his convey he because owned asm all in all farm.Needless to say, he send his young son Gregor, who was only elevento school. At school Mendel showed great intelligence so much that hispargonnts decided to deny themselves the pleasures of life to deem theirson in school. When Mendel was a young man, he became a scienceteacher, and a monk. He had a pea garden, there he conducted hisexperiments that are renowned by science teachers today.People told Mendel that he looked like his father. He would thinkto himself, why do some people resemble their father and some peopletheir mother? Ma ny men before Mendel mentation that very same enquire,yet with all their efforts to figure out this closed book only made thingsmore complex. How does heredity work? Mendel chose to answer thisquestion with peas. Because peas are easily bred, and grow quicklymade them a gross(a) candidate for hereditary experiments.Mendel tried experiments with crossing high pea builds with mulctpea plants, the results were elevated ones. Mendel thought that thistallness trait must do been the dominant trait. Of course he did notlet this matter rest here, He left the tall children alone until theyformed ripe seeds. thus he took the seeds and planted them. Then the"grandchildren" plants grew. What happened surprised Mendel not all ofthe plants were tall, 1 out of every four plants grown were short.Mendel thought that shortness must be a recessive trait.Mendel tilled and grew more pea plants in groups of four. Yetsomething even more surprising came to be - the short plant of the fou roffspring had nothing but short offspring, and one tall plant hadnothing but tall offspring, but the other ii plants gave a mixture,one short offspring for every three tall ones.Mendel thought to himself how about the shape of the seeds?because some peas were rounded and some were wrinkled. He wondered ifthese followed the same pattern as did the height.It was an amazing discovery, and people began by shrugging and motto "so what, what does it amount to," "Does it concern raisingpeas, or even all plants.

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