Figure 1.5 shows a micrograph of chromosomes from a normal human cell. If you created this kind of image using a cell from a person with Down syndrome, what would you expect to see?

Figure 1.5 :

1 2 3 X X 5 X X X X K K K KKK 89 6 7 8 9 10 11 12 XXX 13 14 K K 19 20 20 15 M 21 W 22 K X X 16 17 18 22 X Y