If a person has type b blood, which statement describes the antibodies present in his or her blood?

Only anti-A antibodies are present.

Only anti-B antibodies are present.

Both anti-A and anti-B antibodies are present.

Neither anti-A nor anti-B antibodies are present.

Parents with the genotypes AO and AB have a child. What are all the possible blood types of the child?

A, B

O, AB

A, AB, B

O, AB, A Only anti-A antibodies present; the antigen indicates the type.

A, AB, B

hope this helps