Sarah is heterozygous for type A blood and her husband, Michael, has type B blood. Their child has type O blood. What possible genotypes can Sarah's blood be? * 10 points
AO
BB
AB
BO

A0

Explanation:

Sarah A0

the correct answer is: d. the saltine and pretzel are made of flour, yeast, and baking soda, and salt. the pecan contains no flour but it does contain fats. the pecan is a nut that can be consumed as a healthy snack. first of all, pecans are a source of fat (monounsaturated fat), but they provide less fat than some other nuts. pecans are a rich source of dietary fiber, manganese magnesium, phosphorus, thiamin, vitamin e…