9/28 SI

CROSSING OVER

INDEPENDENT ASSORTMENT

BONE CELL

HOMOLOGOUS CHROMOSOME

RECOMBINATION

LIVER CELL

ANAPHASE

DOWN SYNDROME (TRISOMY 21)

KLINEFELTER'S SYNDROME (XXY)

XXX

HEART CELL

TELOPHASE

PROPHASE

TURNER'S SYNDROME (XO)

METAPHASE

KIDNEY CELL