Lab Activity Blood Type Pedigree Mystery Info

Dr. Reeves handed them a sealed evidence bag. Inside: a worn hospital wristband labeled

After running the simulations, Maya’s group confirmed that a type O child can only come from a type O parent or a heterozygous A/O or B/O parent. Since Ana was OO, Julian’s father must have contributed an O allele. That means Julian’s biological father was either type O, A, or B—but not AB. lab activity blood type pedigree mystery

“If Julian is truly Ana’s son,” Maya said slowly, “and Ana was AB at the time of his birth, Julian cannot be type O.” Since Ana was OO, Julian’s father must have

The late afternoon light slanted through the lab windows as Maya pinned the last pedigree chart to the corkboard. “Okay, team,” she announced, uncapping a set of blood typing trays. “This is the Martinez family case.” “Okay, team,” she announced, uncapping a set of