Why Is Meiosis Important in Sexual Reproduction?
History jQuery(document).ready(function(){ jQuery(‘#jsArticleStep1 span.image a:first’).attr(‘href’,’http://i.ehow.com/images/a04/ej/vv/why-meiosis-important-sexual-reproduction-1.1-800X800.jpg’); }); Oscar Hertwig, German Zoologist and Professor Oscar Hertwig, in 1876, was the first to discover the process of meiosis inside the eggs of a sea urchin. Edward Van Beneden discovered the arrangement of chromosomes while doing work with a parasite in a horse in 1883, followed by August Weismann’s discovery in 1890. He discovered that in order for the number of chromosomes to stay the same, it would be necessary that meiosis involve two cell divisions, resulting in four haploid cells. However, it was in 1911 that Thomas Hunt Morgan, a geneticist, realized the crossover process in anaphase I. This was evidence that proved genes were actually on chromosomes. Types There are two ways in which organisms reproduce: asexual reproduction and sexual reproduction. Asexual Reproduction–Reproduction i
