Both parents have AB blood. What is the probability they will have a child that also has type AB blood?Group of answer choices25%75%0%50%100%

Two parents each have blood type AB, and their first child is blood type AB. What is the probability that their second child will have blood type AB? (Express the probability as a percent. Enter the number only without the percent sign. For example, enter 100% as 100 and enter 12.5% as 12.5.)

A man who is heterozygous for type A blood has children with a woman who is heterozygous for type B blood. What is the probability they will have a child with type A blood?Group of answer choices25%100%75%50%0%

What are the chances that a man with type O blood and a woman with type AB blood could have a child with type O blood?Multiple choice question.25%0%100%75%50%

At one gene locus in humans there are 2 alleles: one for curly hair and another for straight hair. Neither allele is dominant, and heterozygous individuals have wavy hair. At a second gene locus, 3 alleles control ABO blood type. The alleles at these 2 gene loci assort independently. A man with straight hair and A blood has children with a woman with wavy hair and B blood. Their first child has straight hair and O blood. If their second child is a boy with straight hair, what is the probability that he has A blood? (Express your answer as a percentage. Enter the number only without the percent sign. For example, enter 100% as 100 and enter 12.5% as 12.5.)

Two parents are unaffected by an autosomal dominant disorder. What is the probability that their offspring will be affected?Group of answer choices0%50%75%25%