Human blood type is regulated by 3 alleles (A,B,O). Four blood types are possible: A, B, AB, and O.  A woman who has blood type A has a son with blood type O. She sues Man #1, whom she claims to be the father, for child support.  Man #1 suspects he is not the only paternal candidate and requests blood-typing for Man #2. Based on the blood-typing results in the table below who could be the father? Man #1: Type B Man #2: Type O Man #1 only Man #2 only Man #1 or Man #2 Impossible for either, since the Mother has blood type A

Q: A child with O- blood is born to a mother that has O- blood.  Which of the following paternal…

A: The ABO blood group is contributing by two alleles of a single gene 'i'. The two alleles are iA and…

Q: A man who is blood type B is married to a woman who is blood type A. None of the man’s parents is…

A: Male has blood type B and both parents are man’s parents are blood type O. women is blood type A, so…

Q: Elise is a freshman college student taking Introduction to Biology. In lab, she is asked her…

A: Blood grouping is done based on presence of antigen and antibodies in RBC and blood plasma. There…

Q: In a freak coincidence, three babies are born in cars on the way to the same hospital and arrive at…

A: The basis of ABO grouping is type of antigens- Antigen A and Antigen B. The ABO grouping system is…

Q: A person with "AB" blood has a child with an "A" person; which of the following is NOT a possible…

A: The ABO blood group are determined by the presence of antigens. They are encoded by the ABO locus…

Q: Alice has type A blood and her husband Mark has type B blood. Their first child, Amanda, has type O…

A: The ABO blood group system is an example of co-dominance. It consists of three alleles that are…

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 girl is taking a genetics course on the ABO blood types where she learns that she has an O blood…

A: Blood is a connective tissue found in many living organisms. It is constantly circulating fluid…

Q: 4:33 4 Alger Edit Today 4:31 PM O LIVE Which of the following statements regarding Mendel's…

A: 1. Two alleles are segregated during meiosis. After meiosis each daughter cell contain only one…

Q: The table below shows the blood types of mothers and children. Complete the table by filling in all…

A: Blood grouping :  For A blood group genotype = IAIA / IAi "      B "           "           "…

Q: A man who has type O blood has a child with a woman who has type A blood. The woman's mother has…

A: ABO blood group system was discovered by Karl Landsteiner. The alleles A and B are dominant over O.…

Q: What is most likely the woman's genotype?

A: The human blood group system is classified based on the ABO blood group system. Thi is mainly done…

Q: A couple each with blood type AB and normal pigmentation have a child with AB blood type and…

A: Given: A couple each with blood type AB and normal pigmentation have a child with AB blood type and…

Q: At Elmhurst hospital in Queens, a couple originally from the South Indian city of Bengaluru bring…

A: The situation in the waiting room of Elmhurst Hospital in Queens is tense. A couple originally from…

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: A man of unknown genotype has type B blood, his wife has type A blood (also unknown genotype). List…

A: Blood groups are determined by mulitple allelism and the inheritance pattern is called as codominant…

Q: In humans, the allele for normal blood clotting, H, is dominant to the allele for hemophilia, h. The…

A: Hemophilia is an inherited condition of bleeding. Children with haemophilia cannot stop bleeding…

Q: Consider the MN blood system in humans. This blood system consists of only two alleles, M and N, and…

A: A population is a group of individuals of the same species inhabiting a specific geographical area.…

Q: In the Bombay phenotype, a homozygous recessive individual hh appears to have blood type O

A: Blood group in human beings is determined by ABO, Rh factor and Bombay phenotype.

Q: type B Baby C: blood type AB Baby D: blood type O Parents 1: blood type

A: There is mainly four types of blood group present in the humans. These blood group are such as A,…

Q: In humans, the allele for brown (B) eye color is dominant to the allele which causes blue (b) eyes.…

A: In human cells, two copies of each chromosome are present and these chromosomes carry two versions…

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: There are four blood types: A, B, AB, and O. However, there are three alleles that control blood…

A: It is given that blood grouping is giving by three allele where IA and IB are dominant while i is…

Q: Using pedigrees, Punnett squares, or both, determine Person X’s ABO blood type genotype based on the…

A: genotypes and their blood groups- IaI/Iaa- blood group A IbI/IbIb- blood group B IaIb- blood group…

Q: In humans, there are three alleles for blood type: A, B, and O. A and B are codominant over O. A…

A: Blood group inheritance is multiple allelic in nature. Type A blood group can have IA IA/ IA i…

Q: All grown up, Baby X fell madly in love with Baby Z and they decided to have children. What is the…

A: To know the blood type of any individual ABO system is the best system .  There are 4 major types of…

Q: In a maternity ward, four babies become accidentally mixed up. The ABO blood type of the four babies…

A: Blood group of an individual can be determined by presence and absence of antigen on the RBC and…

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 nursery, four babies had their id bracelets accidentally removed. The blood group from each…

A: The "ABO" blood group system is made up of four blood groups – A, B, AB, and O and is based mostly…

Q: Mr. and Mrs. Flynn are concerned because their new baby doesn't resemble either of them and has type…

A: In ABO blood group system, there are four blood groups identified depending on the presence or…

Q: From the following blood types, determine which baby belongs to which parents. Explain your answer…

A: Blood groups are generally determined by the genes that has been inherited to us from our parents.…

Q: List the 6 possible genotypes of the four blood types. Identify the parentalgenotypes that could…

A: Gregor Mendel discovered the fundamental laws of inheritance. He deduced that genes come in pairs…

Q: A man with type B blood marries a woman with type A blood. They have the first child with blood type…

A: Introduction: Although blood groups refer to antigens on red blood cells, they are actually…

Q: Consider the inheritance of blood types in humans. (Read each statement carefully. Select all of the…

A: It was reported by Karl landsteiner. It is based on the presence or absence of antigen A or antigen…

Q: A woman with a blood type AB gives birth to a baby with a blood type A. Can the father have a blood…

A: Blood type in humans is broadly classified into four categories A, B, O, and AB depending on the…

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…

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.