A haemophilic man marries a normal homozygous woman. What is the probability that their daughter will be haemophilic?

Q: What is the genotypic ratio

A: Dominant seed color-yellow - indicated by RR Recessive seed yellow- green - indicated by rr when…

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: A parent has type O blood what blood types would his/ her children have and are there any blood…

A: ABO Blood group system was identified by Karl Landsteiner in the year 1900.

Q: A woman has type O blood.  Her child has type O blood.  Could a man with B blood type be the father?

A: Blood is a fluid that circulates continuously and gives the body nutrients, oxygen, and waste…

Q: Mary has type O blood type . Frank has homozygous type B blood type. Mary had a child with type O…

A: Mary genotype is OO while the male has genotype BB so when we cross these we get BO,BO,BO,BO blood…

Q: A father without hemophilia (X HY) has two daughters and two sons. Neither daughter has hemophilia.…

A:

Q: A type A mother gives birth to. achild who has type A blood. two alleged fathers come forward, each…

A: Note: Assuming all the genotypes of individuals are homozygous for the trait.    Given Blood group:…

Q: Given this history only, what are the chances that their child will have cystic fibrosis? Is there…

A: Question - Given this history only , what are the chances that their child will have cystic fibrosis…

Q: Under what conditions does a female acquire anX-linked recessive disorder?

A: The dominant allele can be defined as the type of allele which is expressed in the phenotype even if…

Q: woman who is a carrier for hemophilia marries a normal man. What is the probability that their…

A: Hemophilia is a X linked recessive character.    We know females have XX whereas males have XY.

Q: A man with thalassemia minor marries a normal woman.  What phenotypic ratios of thalassemia-affected…

A: Thalassemia is an inherited blood disorder in which the body makes an abnormal form of hemoglobin.…

Q: A son with cystic fibrosis is born to a couple that appears normal.  What are the chances that any…

A: Cystic fibrosis is a recessive disease, which means that both copies of the allele in homozygous…

Q: The mother has type O blood, and the child has type B blood. Which of the following possible blood…

A: There are four main blood groups types A,B, AB and O. These blood groups are controlled by 3 alleles…

Q: A phenotypically normal man, who has a hemophiliac brother, marries a normal woman, who is not a…

A: Hemophilia is an X-linked recessive disorder so, an individual inherits this disease from his mother…

Q: How is it possible for a baby to have type O blood if neither parent is type O?

A: Human genetics cannot be studied like plants and animals. This is mainly because of the absence of…

Q: The likelihood that a son of a patient with severe hemophilia A will have hemophilia is

A: Hemophilia There are three types of hemophilia. Hemophilia A: It is caused by clotting factor VIII…

Q: Why can a person carrying a translocation be normal except for theinability to have children?

A: Translocation is a hereditary change were a piece of one chromosome servers and connects to another…

Q: Why is the chances of having a child with down's syndrome increases if the age of mother exceed…

A: Down’s syndrome is basically an autosomal genetic disorder that is caused by trisomy at chromosome…

Q: A man with type A blood has children with a women with type B blood. Their first child has type O…

A: The external appearance of an individual for any trait is called the phenotype. The genotype is the…

Q: The human male never pass on the gene for haemophilia to hiis son. Why is it so?

A: The genetic disorders are often inherited from parents to the offspring. The genetic disorders often…

Q: The human male never passes on the gene for haemophilia to his son. Why is it so?

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

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: Why is haemophilia will always be passed on to males

A: Haemophilia is an X linked genetic disorder where a mutation in the blood-clotting gene results in…

Q: what is the probability that 6 out of 7 children of Hh x hh will be Hh or HH?

A: A character in an organism is given by gene, which is generally represented by two alleles. One of…

Q: A normal woman marries a man with sickle-cell trait. What is the probability of their having a (a)…

A:

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: What is the chance that a man with type AB blood and a woman with type A blood whose mother is type…

A: The human blood type is determined by co-dominant alleles. An allele is one of several different…

Q: Mary, who has type O blood, is expecting a child with her husband Joe, who has type B blood. Joe's…

A: To find what percentage of type O blood their children get.

Q: A man with blood type O marries a woman with blood type AB. What is the probability that their third…

A: Punnett squares are square diagrams made out of a grid of generally four boxes that are used to…

Q: If Brittany is blood type O− and her husband is blood type AB−, what effect can the Rh factor have…

A: A protein located on the surface of red blood cells is known as the Rh factor. It is the coats the…

Q: Can a woman who is type AB and a man who is type AB have a child who is type O? use punnett…

A: Punnett square a. A Punnett square is a diagram that can calculate the percentage of genotypes for…

Q: If spermatogenesis is normal and all cells survive, how many sperm cells will be formed from 100…

A: Spermatogenesis is the process of sperm development. This cells play importance role in sexually…

Q: What offspring will result from the mating of a non-carrier female and hemophilic male? O Half of…

A: Females contain two X chromosomes and males have only one X chromosome. The extra X chromosome of…

Q: Could a man with an O blood type be the father of an AB child? and why?

A: The man with blood type O cannot have a child with AB blood type.In blood types, the allele Io is…

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: Two people with type O blood have three children. How many of those three children also have type O…

A: People with type O blood group have genotype ioio so, these both individual will have ioio genotype.…

Q: A woman with type B blood has a child with type O blood. Whatare the possible genotypes and blood…

A: According to the question, a woman is blood type B and has a child with blood type O but her…

Q: Is there a reason why polyovarian cysts May clear after having a baby

A: Polycystic ovarian syndrome (PCOS) it is a hormonal disorder. This mainly affects the fertility of…

Q: A mother with blood type B gives birth to a child with blood type B. What could not be the blood…

A: Blood types are the result of the presence or absence of and on the surface of the Individuals  red…

Q: A child has type O blood. The mother has type B blood. The mother has a paternity suit against a man…

A: Child is ii Mother can be IB i or IB IB Father can be IAi or IAIA

Q: A couple (Aa x Aa) decides to have a child, what is the probability that their first child is female…

A: "Genetics" is the study of the functioning and main codes of variation and heredity. Inheritance is…

Q: Hemophilia is a sex-linked blood clotting disorder (h). A non-hemophilic man marries a woman who…

A: Step 1 Genetic disorders are defects that are caused by a genetic mechanism like mendelian genes,…

Q: A man type ab blood marries a woman with type b blood whose father has type o blood. What are the…

A: Blood is a body fluid that carries necessary nutrients and oxygen to the cells and transports…

Q: Why is folic acid important during pregnancy

A: Folic acid is a manufactured form of the B vitamin folate. Folic acid could be a vitamin that's…

Q: A woman with type A blood marries a man with type O blood. They have six children, all of whom have…

A: In diploid organisms there is place for fitting of two alleles even through there are 3 or 4 alleles…

Q: Two parents with blood types A and O have a child who has type O blood. What is the probability that…

A: The above question is about the blood grouping system. Blood grouping is based on multiple allelism…

Q: Woman who has blood type B positive has a daughter who is type O positive and a son who is type A…

A: There are four main blood types: A, AB, B and O. AB positive is considered the universal recipient,…

Q: what is the probability that a mating between a woman whose father had hemophilia and a man whose…

A: Haemophilia is an inherited bleeding disorder in which a person lacks the protein called clotting…

Q: A woman with type A blood has a child with type A blood. Which type of the following men could not…

A: The correct option is: Option C IB IB