"Secretors" (genotypes SS and Ss) secrete their A and B blood group antigens into their saliva and other body fluids, while "nonsecretors" (ss) do not. A female of blood type A and genotype IAi Ss has a child with a man with blood type 0 and genotype ii Ss. What is the probability the child will have a blood type that tests as the O blood type, if typing was done using saliva

Which chemical equation is unbalanced? which chemical equation is unbalanced

Which describes a grizzly bear’s habitat?

Lactase is essential for digesting lactose in milk. this enzyme is specific for this sugar. why? molecules and active sites vary in size; only properly sized molecules can fit.there is a precise compatibility between the active site and the lactose molecule.specificity refers to the action of the enzyme, such as hydrolysis, and relatively few molecules can be hydrolyzed.reaction-specific enzymes assume a fit by folding around the most numerous substrate molecules.