Trisha (mother of the baby) Charlotte (baby) Ronnie (Trisha's husband) Johnny (the grad student) Lonny (the medical student) Donny (the law student) Type A, Rh™, N Type O, Rht, MN Type AB, Rh*, M Type B, Rh, MN Type O, Rh, M Type B, Rh*, N IAIA/JAi dd LNLN ii DD/Dd LMLN JAIB Dd LMLM IBIB/IB DD/Dd LMLN 11 dd LMLM IBIB/IB₁ DD/Dd LNLN

Q: Athena Williams was born as a healthy baby girl- and while she was small (25th percentile) the…

A:

Q: A woman who is type O gives birth to a baby who is also type O. In a paternity case, a man claims…

A: There are four major blood teams (blood types): A, B, AB, and O. The genes you inherit from your…

Q: 22) If both married couples have the sickle cell trait (AS), what is the possible combination of…

A: The mode of inheritance is a pattern of obtaining parentral alleles  or genes to the offsprings. The…

Q: Glucose-6-phosphate dehydrogenase deficiency (G6PD) is inherited as a recessive allele of an…

A: G6PD deficiency is a genetic abnormality that occurs when an inadequate amount of…

Q: The following data were presented to a court during a paternity suit: a) the infant is a universal…

A: in humans, the ABO blood grouping is primarily used to identify a persons blood type. this grouping…

Q: A form of hemophilia is caused by a sex-linked (X-linked) recessive gene. A phenotypically normal…

A: 50 percent chances.

Q: Brown hair is determined by an autosomal dominant allele: “B”. Blond hair is determined by the…

A: Meiosis is a reductionak division. It reduces the chromosome number to halves. The B allele is…

Q: Stefan has launched a paternity suit to determine whether he is the father of an orphan residing in…

A: Stefan has launched a paternity suit to determine whether he is the father of an orphan residing in…

Q: In a well-publicized paternity case, the following facts were determined: the mother, a beautiful,…

A: Child is type O and mother is type A than father should be :-

Q: A woman who has A blood type (her mother had blood type A and her father had blood type B) has a…

A: According to our guidelines, we are required to answer only the first three questions in case of…

Q: Jackie is blood type O, her mother is blood type A, and she believes her father is blood type AB. Is…

A: No , she is not correct..Blood type O is recessive, so it becomes blood group  O should be in a…

Q: If the mutation occurred in Jonathan's somatic cells when he was in his 30's, what type of alleles…

A: A neurodegenerative condition that is primarily inherited is Huntington's disease (HD), also known…

Q: If a man with type O blood has a child with a woman who is heterozygous for type A blood, what are…

A: Blood type is determined by the presence or absence of certain antigens on the surface of red blood…

Q: Anastasia was the youngest daughter of Czar Nicholas II of Russia. She had no known children, and…

A: Haemophilia is a sex-linked recessive disorder. The abnormal gene responsible for haemophilia is…

Q: A male with B blood and a female with O blood are expecting a child together.       Determine all…

A: Cells are the basic fundamental units of all living things. The human body is composed of trillions…

Q: Two parents who do not have a condition have a daughter who has the condition. Which of the…

A: Gregor Mendel recognized that there are two hereditary factors. The terms gene and allele were yet…

Q: Maria (AA-) and Jason (AB+) Phillips had twins, a boy and a girl. Lily (AO-) and Charles (AO-) Smith…

A: The ABO blood group system is present in the human. There are four blood groups in the ABO blood…

Q: Classical hemophilia is a sex-linked disease caused by a recessive gene on the X chromosome.…

A: Hemophilia is a X linked recessive trait.  Let X allele encodes normal phenotype. And it is dominant…

Q: A woman with blood type B gives birth to a child with blood type B. Could a man with type A blood be…

A: The man with blood type A could be father of the child in case he is heterozygous for the blood type…

Q: If a normal male reproduces with a heterozygous normal female, what are the expected genotypes and…

A: Hemophilia is a common hereditary coagulation blood disorder due to deficiency or reduced activity…

Q: Human blood types are genetically determined. A male and a female both have blood type AB. If they…

A: In humans, the blood group is of four types A, AB, B, and O. All these are determined genetically.…

Q: Assume no Bombay allele for this entire question.) Consider a cross between someone with blood type…

A: The blood group determination is based on the presence or absence of antigens on the surface of red…

Q: Hemophilia is determined by genes on the X chromosome in humans. Assume that a phenotypically normal…

A: Hemophilia is an X-linked recessive condition defined by the inability to clot normally due to a…

Q: In 1967, a couple accused a hospital of switching their baby with another. DNA interpretation did…

A: Introduction :-   Blood types are based on the presence or absence of specific antigens, which are…

Q: A young woman in Hollywood sued a famous movie actor for support of her child, claiming that he was…

A: Blood group phenotype in humans is controlled by multiple alleles, i.e., there are more than 2…

Q: A)A woman with type O blood is expecting a child. Her husband is type A and her husband's parents…

A: The ABO blood type is the type of blood typing in which the presence of antigen a and b on the…

Q: A) Joanne has AB blood and Henry has AB blood. They have one child with A blood, one child with AB…

A: A)Joanne and Henry both have AB blood group,the genotypes of the offspring should be A,B and AB…

Q: Mr and Mrs Connelly are planning to start a family. However, Mr Connelly is concerned that, as his…

A: 1Introduction Huntington's disease is genetic disorder and caused by the mutation of HTT gene. It is…

Q: Homer Simpson goes to the hospital to run some tests. The doctors there ask him what his blood type…

A: The antigens on the erythrocyte surface are important determinants for the transfusion of blood. The…

Q: A heterozygous woman with Type-A blood, and a man with Type-O blood, have a child. What are the odds…

A: All people and numerous different primates can be composed for the ABO blood group. There are four…

Q: If a girl has blood type B and her mother has blood type A, what genotype(s) and corresponding…

A: Blood group is determined by the type of antigen present on the RBC. If antigen A is present then…

Q: Is it possible for any sonof a couple formed by ahemophilic man (XhY) and anonhemophilic…

A: Hemophilia is an inherited genetic disorder, which impairs the ability of the body to stop bleeding…

Q: Sickle cell anemia is caused by an individual carrying two recessive copies of the hemoglobin gene…

A: Sickle cell anaemia has autosomal recessive inheritance meaning two copies of recessive alleles are…

Q: Sheree is referred to a genetic counselor because a cystic fibrosis (CF) test done as a routine part…

A: A hereditary condition known as cystic fibrosis (CF) is autosomal recessive. An individual must…

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.