If a man who has blood type AB marries a woman who is heterozygous for blood type A, which genotype is NOT possible for this couple?

A mother with blood type B gives birth to a child with blood type B. What could not be the blood type of the father?

An unaffected woman, who is heterozygous for an X-linked allele causing Duchenne muscular dystrophy, has children with a normal man. What are the probabilities of them having an unaffected son or daughter? Short Answer. Please provide your final answer as a fraction

Billy and Shiva just had a baby girl and are worried that there may have been a mix up at the hospital. Billy has A type blood, and Billy's father has O-type blood. Shiva has B type blood, and Shiva's mother had O-type blood. Their baby has O-type blood. Which of the following is true? O There must have been a mix up, as Shiva and Billy could only have a child with A, B, or AB blood. The baby could be Shiva and Billy's, as they are both hybrid for blood type and could pass the recessive allele to their child. This baby could not be theirs, as O type blood is dominant, and either Shiva or Billy would need to have O-type blood to pass it to their child. None of the above are true. 82%4 A * . F4 F5 F6 F7 F8 F9 F10 F11 & * 5 7 V 8. T. Y U F LL

What will be the possible offspring from a dad who has type AB blood and a mom that is type O blood? Include Punnett square, genotypic and phenotypic ratios.

What is the probability that a child of the parents, whose blood types are AB and B, will have B blood type?

What is the probability that a child of the parents, whose blood types are AB and B, will have B blood type?

A parent with Type A blood and a parent with Type O blood have a child. Which of the following is a possible genotype of their offspring?