Question 1
During meiosis I, when does homologous chromosome pairing and recombination occur?
◦ prophase I
◦ pro-metaphase I
◦ metaphase I
◦ anaphase I
◦ telophase I
Question 2
During mitotic cell division, if chromosomal material is improperly divided between the two daughter cells, one cell could receive three copies of a chromosome, and the other cell could receive only one. This is likely due to a defect in which process?
◦ cytokinesis
◦ karyokinesis
◦ crossing over
◦ synapsis
◦ homologous recombination