Ms. johnson is suing her former husband for potential child support payments for her 2-year-old child. mr. johnson’s attorney forcefully denies the fatherhood of his client, stating that the child of ms. johnson has blood type o, while the blood type of mr. johnson has type a blood. the lawyer claims that mr. johnson cannot be the father of a child with type o blood. is the attorney right? why or why not? explain your answer.