Suppose a father of blood type B and a mother of blood type
O have a child of type O. What are the chances that their
next child will be blood type O? Type B? Type A? Type AB?

Answer Posted / tina

50% chances of B
50% chances of 0
0% chances of A
0% chances of AB

Is This Answer Correct ?    9 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Flower position, stem length, and seed shape were three traits that were studied by Mendel. Each is controlled by an independently assorting gene. If a plant that is heterozygous for all three traits was allowed to self- fertilize, what proportion of the offspring would be expected to show all three dominant phenotypes?

2686


In horses coat color is dependent upon genes as follows: A_B_ results in bay, aaB_ in black, A_bb in chestnut, aabb in liver. In addition, palimino is derived by Dd with chestnut. A palimono stallion (DdAAbb) is crossed with a palimino mare (DdAAbb). What percent of the offspring will be palimino?

1595


Are there alternatives to Genetic Engineering?

2060


In cats yellow is due to gene B and black to its allele b. These genes are located on the X chromosome (sex-linked). The heterozygous results in calico (tortoise shell). What kinds of offspring (sex & color) are expected from the cross: black male & calico female? Most calico males are sterile, why?

2519


What is the function of BCSP31gene of Brucella organism?

1236






What are the benefits/risks when company traditional and genetically engineered breeding?

1703


our hair comes from our mother's father.Is it true or not?

1710


Explain in terms of gene product function how a mutant allele can be dominant? recessive?

1512


Why does RNA have 5 bases and DNA has only 4?

1808


Differentiate between biotechnology and bioengineering?

1987


what is DIY Gene testing ?

1649


Cystic fibrosis (CF) occurs with a frequency of about 1/2500 Caucasian newborns and is inherited as an autosomal recessive. A woman had an older sister die from complications of this disease. CF is not present among relatives of her husband. Both the woman and her husband have normal phenotypes. What is the chance this couple will have a CF child

1551


what causes heterosexuality?

1822


what is Avian flu threat? what are its symptoms?

1611


The ABO blood system has been employed to settle cases of disputed paternity. Suppose, as an expert in genetics, you are called to testify in a case where the mother is type A, the child is type O and the alleged father is type B. How would you respond to the following statements of the attornies: a. "Since the mother has type A, the type O of the child must have come from the father and since my client is type B, he obviously could not have fatered the child." Made by the attorney of the alleged father. b. "Further tests revealed that this man is heterozygous and therefore he must be the father." Made by the mother's attorney.

2003