A woman who has blood type A positive has a daughter who is type O positive and a son who is type B negative. Rh positive is a trait that shows simple dominance over Rh negative. Which of the following is a possible phenotype for the father?
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- A woman who has blood type A, has a daughter who is type O Rh positive and a son who is type B Rh negative. Rh positive is a simple dominant trait over Rh negative. What are the possible genotypes or genotype for the son? What is the mother’s possible genotype? What is the father’s genotype?A man is brought to court in a paternity case. He has blood type AB, Rh positive. The mother has blood type B, Rh negative. The child’s blood type is O, Rh negative. What can you say about the man’s chances of being the father?A graduating nursing student wanted to know the different blood groups and how they can be inherited. She understood that multiple allele is the inheritance pattern for ABO blood type while complete dominance for Rh factor (Rh + is dominant over Rh -). Now she wanted to know what the probable blood types from the 3 systems on her future children are. Consider the nursing student has AB, Rh negative and her current husband has O, heterozygous Rh positive. 1. What is the probability of having a child with a blood type of type O? A. 25% B. 100% C. 75% D. 50% E. 0% 2. What is the probability of having a child with a blood type of type A Rh positive? A. 1/4 B. 3/8 C. 1/2 D. 3/4 E. 1/8 3. What is the probability of having a child with a blood type of type B Rh negative? A. 3/4 B. 1/8 C. 1/4 D. 1/2 E. 3/8 4. heterozygous Rh positive. What are the possible blood types of her children? A. A Rh+, A Rh-, B Rh+, B Rh-, O Rh+, O Rh- B. A Rh+, B…
- Which of the following pairings of genotypes is a concern for the health of the baby in regards to Rh factor? mom Rh-pos (++) and dad Rh-neg (--) mom Rh-neg (--) and dad Rh-pos (++) mom Rh-pos (+-) and dad Rh-pos (+-) mom Rh-neg (--) and dad Rh-neg (--)If a person has type AB blood and their father has type B blood, what could the genotype(s) of the mother be? (Select all that are correct) IA IA OIAI IB IB IB i IA IB OiiA woman whose blood type is A- is planning on starting a family with a B+ blood type man. Which of the following is the most accurate advice that you could give to this couple based on their blood types? They should be concerned about hemolytic disease of the newborn for all of their pregnancies . Since the woman is Rh-, she produces anti-Rh antibodies. Since the man is Rh+, the fetus in all pregnancies with this man will also be Rh+. This means that the mom?s anti-Rh antibodies will destroy fetal RBCs every time that the woman gets pregnant, thus producing a dangerous anemia to all the fetuses from all pregnancies with this man. They should be concerned about hemolytic disease of the newborn. However, problems related to this condition seldom develop during a first pregnancy, because very few fetal cells enter the maternal bloodstream then, and thus the mother?s immune system is not stimulated to produce anti-Rh antibodies. However if a future pregnancy with the…
- Woman who has blood type B positive has a daughter who is type O positive and a son who is type A negative. Rh positive is a trait that shows simple dominance over Rh negative. Which of the following is a possible phenotype for the father? a) O negative b) A negative c) AB negative d) B positiveMary, who has type O blood, is expecting a child with her husband Joe, who has type B blood. Joe's father has type A blood. What is the probability that the child will have type O blood? O 0% O 25% O 50% O 100% O 75%Rh factors are proteins that were first discovered in the blood of Rhesus Monkeys, but humans have them too. If you are Rh positive, it means that there are Rh type proteins in your blood. If you are Rh negative, there are no Rh type proteins in your blood. Positive is dominant over negative, so heterozygous individuals are Rh positive. Problems can arise when an Rh negative mother has a child who is Rh positive. Which of the statements will answer the following questions: Why does the mother's body attack her own baby in this situation? Why does the situation get worse for the second pregnancy? a. The mother's body sees the foreign proteins produced by her baby as a threat. She builds up antibodies against them. b. Her immune system attacks the baby, often resulting in a miscarriage. Immune suppressing drugs can be given to the mom, but then she's more likely to get sick because her body's germ fighting ability is diminished. c. The baby is delivered before the situation gets too…
- A mother is Rh heterozygous dominant and the father Rh homozygous recessive. What are the chances that the baby will develop the Rh disease?A woman who has blood type A positive has a daughter who is type O positive and a son who is type B negative. Rh positive is a trait that shows simple dominance over Rh negative and is designated by the alleles R and r, respectively. A third gene for the MN blood group has codominant alleles M and N. If both children are of blood type M in addition to their ABO blood type, list all of the possible parental phenotypes for the ABO, MN and Rh traits.What would the offspring's blood type be if the mother is type O+ (she is homozygous for Rh factor) and the father is A- (he is homozygous for type A)? Hint: You have to do two Punnett squares. The two Punnett squares must be shown to get the full points. After doing the Punnett squares, write down the possibilities of the offspring’s blood type.