Biology: Meiosis #Biology #grade9 #grade10 Students will be quizzed on their knowledge of #meiosis and #sexualreproduction. Based on NGSS HS-LS3-2. 6 Questions by Science_by_Kahoot 09/14/2017 answers Play 390 plays What happens before meiosis begins? DNA is replicated in the original cell Mitosis must be completed Chromosomes line up at the equator of the cell Homologous chromosomes separate Homologous chromosomes contain the same genes. True False During which phase of meiosis does crossing-over occur? prophase I prophase II metaphase I metaphase II Which phase of meiosis is shown in the image below? prophase II anaphase II metaphase II telophase II There are usually 46 chromosomes in a human ____ cell. sperm egg haploid diploid … and 10 more awesome questions! Check them out by clicking “Play”.