1. A woman who is heterozygous for the brown eye and blue eye alleles marries a man with blue eyes. What are the genotypes and phenotypes of the children? a) What is the genotypic ratio of the above cross (Write number next to genotype)? ___________________________________________________________________ b) What is the phenotypic ratio of the above cross? (Write number next to phenotype)?

Q: In a paternity case a single mother claimed that a certain man was the father of her baby. The man…

A: Co-dominant alleles define a person's blood type. An allele is among types of genetic data found in…

Q: 1-5. A lawyer sets out to prove that a child with type A blood is the son of a man with type B blood…

A: A set of three, four or more alleles which have arisen and as a result of mutation of the normal…

Q: 1. Is this trait autosomal recessive or autosomal dominant? 2. What is the genotype of II-3? 3.…

A: DNA ( deoxyribonucleic acid) is the genetic material that the organism inherits from the parental…

Q: Jessie and Joe are both carriers of the sickle cell trait which causes sickle cell disease when…

A: Sickle cell anemia is one of the genetic disorders known as sickle cell disease. It affects the…

Q: a. What is the expected genotypic ratio of children produced in this marriage? b. What is the…

A: A genotype is a collection or group of genes also can be defined as two alleles inherited for a…

Q: In 1-3 sentences each define the follwing terms:

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 3. Candy Barr is married to Artie Choke. Candy Barr has type "O" blood and Artie Choke has type AB…

A: Multiple alleles are responsible for ABO blood groups.

Q: A man with Type AB blood is married to a woman with Type O blood. They have 2 natural children and…

A: There are 4 different types of human blood groups: A B AB O

Q: a) What is the genotype for the woman, man and each of their parents? b) This couple unexpectedly is…

A: The genotype of the women is XsX because the women is normal but carrier and the men is XY because…

Q: A male and female have three children, all girls. The couple is expecting their fourth child. The…

A: The female has XX chromosome. And the male has XY chromosome.

Q: Study the given alleles. Write the correct phenotype for each genotype. X– normal Genotype XC –…

A: Color-blindness is a genetic disorder caused by a mutation in the X chromosome and is inherited in…

Q: A. The man is heterozygous type B (BO) and the partner is homozygous type A (AA). Do the cross to…

A:

Q: 1. A red-green colorblind woman marries a man with normal vision. What are the genotypes and…

A: Colour blind is a X linked recessive disease showing complete dominance. here, dominant is being…

Q: 1. A couple wish to have children. The woman knows she a carrier for hemophilia. The man is not a…

A: Haemophilia is an X-linked disease that transfers from generation to generation through the X…

Q: A. The man is heterozygous type B (BO) and the partner is homozygous type A (AA). Do the cross to…

A: Blood grouping is the method of classifying blood on the basis of the presence or absence of…

Q: Having dimples (D) is dominant over not having dimples (d). A dimpled woman (whose father had no…

A: According to guidelines we have to answer the first 3 sub-parts only. so please kingly post the…

Q: Using punnett square, determine all the possible phenotype of the offspring having parents with the…

A: Given: The blood type of the wife = Type A The blood type of the husband = Type O All possible…

Q: Below are the results of some blood tests and you need to compare the child's blood type to the…

A: Blood Group is a categorization of blood type depending upon antigen as well as antibodies .…

Q: a) Probability that their child will have three recessiveness: no freckle, no dimples, and has…

A: A- the Probability that their child will have three recessiveness: no freckle, no dimples, and has…

Q: If a woman has blood type A and a man has blood type O, what are the possible blood types of their…

A: Blood type refers to the whole-blood system that is classified based on the red blood cell antigens…

Q: A woman heterozygous for type B blood marries a man who is heterozygous type A.  What will be the…

A: Blood grouping is determined by the presence of antigen present on the red blood cells. There are…

Q: which is male with small testes, enlarged breasts, The genotype XXY corresponds to nd decrease in…

A: The human contains 23 pairs (46) of chromosomes and deletion or addition of any number of…

Q: A mother just received the news that she is carrying an octuplet, determine the probability that the…

A: Number of total babies mother is carrying = 8 Probability of having the first baby of girl or boy =…

Q: A male individual whose blood type is AB marries female whose blood type is A. Is it possible to…

A: A male whose blood type is AB marries female whose blood type is A then there is no possibility of a…

Q: dimples marries a healthy woman with no dimples. Their four children have the following phenotypes.…

A: Suppose, allele D is responsible for dimples (dominant) and allele d is normal. Allele F is normal…

Q: Sally has blood type B and has a child with blood type O.  In a paternity test which blood type…

A: Genes are the specific codes of these amino acids which produces a protein and alleles is the…

Q: Jessie and Joe are both carriers of the sickle cell trait which causes sickle cell disease when…

A: Genes are found in pairs. Your mom gives you one set and your dad gives you the other.

Q: Please explain whether parents who have medium skin color (AaBbCc) can have children with the…

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: A married couple, both with blood type AB are both carriers of the Bombay trait, are about to have a…

A: Blood help to transport the different nutrients and oxygen through the body. There are mainly four…

Q: Show the complete solution including the Punnett Sq. Lina has dimples, freckles, and a widow’s peak.…

A: Dominant trait is expressed only in heterozygous as well as homozygous state. On the other hand…

Q: Hemophilia is a sex-linked disorder, where XH = normal gene (no hemophilia) and Xh = hemophilia. A…

A: Hemophilia is a medical condition in which the ability of the blood to form clots is highly reduced.…

Q: The blood of several members of a particular family was determined, and the results are tabulated…

A: ABO blood group of Man is controlled by three multiple alleles. IA,IB, and IO or i. IA// IA or IA//…

Q: A child has a blood type of “B positive”.  This child is known to be a heterozygote at the ABO blood…

A: ABO blood group is an example of multiple alleles as there are more than two alleles are present for…

Q: In a paternity case, a single mother claimed that a certain man was the father of her baby. The man…

A: The presence and absence of antibodies and hereditary antigenic compounds on the surface of red…

Q: A. What type of abnormality is shown in Lois' karyotype and explain why she does not have a genetic…

A: Introduction A karyotype is the number and appearance of the complete set of chromosomes in the…

Q: Two people who have normal skin color produce a child who is albino (aa). What is the genotype of…

A: The genotype is established by the alleles passed down from one's parents (one from Mother and one…

Q: The allele for albinism ( c ) is recessive to the allele for normal pigmentation ( C ). A normally…

A: According to the question, The allele for albinism ( c ) is recessive to the allele for normal…

Q: Suppose two men could be the father of a child. Before doing an expensive paternity test, the…

A: The answer is YES. The only way for the child to be O-type would be if he received an O allele from…

Q: By looking at the following table, circle the trait which is sex-influenced.       Genotype…

A: There are some traits which are influenced by the sex of the individual. In sex-influenced…

Q: Draw a punnett square for each problem.  Please be careful to notice whether a trait is homozygous…

A: In humans the blood group phenotype is controlled by multiple alleles.

Q: The probability of producing a normal child by two parents who are carriers for an autosomal…

A: A person who is normal but carries one deleterious allele for the autosomal recessive disorder is…

Q: a couple whose genotype for eye color is bb plans to have a child. What are the possible genotypes…

A: Given brown eyes are dominant over blue eyes. Brown eyes are designated by allele B Blue eyes are…

Q: A lawyer sets out to prove that a child with type A blood is the son of a man with type B blood and…

A: Introduction:  This question is about genotype and phenotype. Genotype is known as the set of genes…

Q: ĮBIB or IBi = B dom/rec 3. A man with type A blood marries a woman with type B blood. Their child…

A: Blood group is controlled by three alleles IA, IB, i alleles. It is the case of multiple allelism.

Q: 1. A man with type AB blood is married to a woman also with type AB blood. Show the cross by…

A: The probability - A blood - 25% B blood- 25% O blood-0% AB blood- 50%

Q: If individual III-6 marries a guy without the gene for rare Marfan, what is the probability that…

A: Marfan syndrome is an autosomal dominant inherited disorder in which one dominant allele ( D ) is…

Q: 1. A man with AB blood type marries a woman with AB blood type. What are the expected genotypic and…

A: Blood types are the result of presence or absence of antigens on the surface of tge individual's red…

Q: The father's blood type is A, and the mother's blood type is B. They have their first child with O.…

A:

Q: Two people are planning to have children together. Each person is heterozygous for the gene “A”.…

A: There are two peoples heterozygous, Aa is the representation. The peoples undergo a monohybrid…

Q: A man who has type B blood (Genotype BO) and a woman who has type A blood (Genotype AO) are having…

A: Possible blood type of children -AB,B,O,A    Genotype - AB, BO, AO, OO