In a maternity ward, four babies become accidentally mixed up. The ABO blood type of the four babies are known to be O, A, B and AB. The ABO types of the four sets of parents are determined. Indicate which baby belongs to  each set of parents below:  a) AB X O  b) A X O  c) A X AB  d) O X O

Mrs. Kaur and Mrs. Sharma had babies on the same day at the same hospital. Mrs. Kaur took home a girl (Harleen) and Mrs. Sharma received a boy (Baldeep). However, Mrs. Sharma was sure she had given birth to a girl and brought a suit against the hospital. Blood tests showed that Mr. Sharma was type O. Mrs. Sharma was type AB and Mr. & Mrs. Kaur were both type B. Harleen was type O and Baldeep was type A. Had a mistake occurred? Did the parents bring home the incorrect babies? a. What is Mr.sharma genotype b. What is Mrs.sharma genotype c. What is Mrs. Kaur genotype Has a switch occurred? Why or why not?

Jonah and Jana are siblings. Jonah has the genetic disorder cystic fibrosis, caused by inheriting one copy from each parent of a mutation in the CF gene. Jana does not have cystic fibrosis. Which of the following statements is/are true? (Select all that are true)   a)Jana does not have the gene that when mutant causes cystic fibrosis. b)Jana has the gene that when mutant causes cystic fibrosis. c)Jana has two copies of the allele that causes cystic fibrosis. d)Jana does not have two copies of the allele that causes cystic fibrosis.

2) You're the director of Foothill Presbyterian Hospital's maternity ward, and you have four mixed-up babies, with blood types of O, A, B, and AB. The four sets of desperate parents are threatening to sue you if you don't get their babies back. You know the blood types (phenotypes) of the parents are: i) AB and O ii) A and O iii) A and AB iv) O and O You also know that each set of parents has only one child (no sets of twins, that is). Match each baby with its parents.

ABO blood groups, an autosomal trait, in Humans are genetically determined. A woman with type O blood has a son with type O. What are the possible genotype(s) of the son, his mother and possible father?                 Mother:                Father:                 Son:

If a man with type O blood has a child with a woman who is heterozygous for type B blood, what are the possible blood types for this child?

A newborn is typed as A (D) positive and is diagnosed as having hemolytic disease of the newborn due to anti-D. The child's genotype is MOST likely which of the following? DCe/dce dCe/dce DCe/DCe dce/dce

In blood groups, Rh positive blood is dominant (R) over the gene for Rh negative blood (r). What types of offspring could be expected for an Rh positive AB woman, (whose father was Rh negative), who marries a man with heterozygous A positive blood?

Give the Blood Type of the Following Genotypes  (Review Rh genetics in the ABO Lab Document and Bombay Phenotype)        Genotype                                             Phenotype (Blood type) a) IAIB CcDDeeHh                                         ___         (+ or -) b) IAi CcddEehh                                             ___ c) ii ccddeehh                                                 ___                                     d) IBIB Ccddeehh                                           ___