Lab Activity Blood Type Pedigree Mystery _verified_ 【INSTANT · 2024】

“Standard family,” Leo shrugged. “What’s the 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.” lab activity blood type pedigree mystery

“Easy,” said Leo. “If Ana and Carlos are both type A, they can’t have a type O child unless they’re both heterozygous AO.” “Standard family,” Leo shrugged

Her partner Leo leaned in. On the chart: Grandparents Ana and Carlos (both type A), their three children—Elena (type O), Marco (type AB), and Luis (type A)—and Luis’s two kids, Sofia (type A) and Diego (type B). ” Maya said slowly

Maya tapped the tray. “So we need to test Julian’s actual blood against Ana’s archived sample and the father’s hypotheticals. But the family won’t release the father’s info.”