How is the independent assortment of chromosomes a source of genetic variation?
1 Answer
Dec 6, 2017
During meiosis, independent (e.g. random) crossing over results in different combinations of genes that may segregate into the gametes.
Hence, when you produce gametes, your genes are "scrambled" in each. Moreover, since it is only half a complement of your chromosomes, this leaves room for more genetic diversity when you mate with someone with equally "scrambled" gametes.
