Slide 1 Slide 2 Slide 3 Nondisjuncti on Homologous pairs do not move apart during Meiosis Slide 4 Nondisjuncti on aneuploidy- abnormal number -2n + 1 ex. Down’s trisomic…
Slide 1 KARYOTYPE AND GENETIC DISORDERS H. Biology Slide 2 Chromosomes Determine Your Gender Humans have 23 pairs of chromosomes autosomes22 pairs are autosomes (chromosomes…
Slide 1 Nondisjunction Mutations Chapter 12 Slide 2 Nondisjunction ("not coming apart") is the failure of chromosome pairs to separate properly during cell division.…