Relier Pairs 8.5 Concepts of Cellular ReproductionVersion en ligne Concepts of the cell cycle Mitosis and Meiosis par Jorge Arizpe 1 During metaphase I of meiosis, the _______ _________ of chromosomes that produce genetic variation occurs. 2 The human cells that divide by mitosis are the _________ 3 Process by which chromatids of homologous chromosomes exchange DNA sections 4 Representation of the characteristics and number of chromosomes of each species. In humans, there are 23 pairs. 5 The human cells that are divided by meiosis are the_______ 6 Human cells with 46 chromosomes are called 7 Each gamete produced by meiosis has a different ______ _______ 8 Human cells with 23 chromosomes are called...