The pedigree for Queen Victoria of England, acarrier of hemophilia A, shows the transmission tosome of her descendants, including members ofmany royal families in Europe, such as Russia andSpain, but not Germany. Hemophilia A does notaffect anyone in the present British royal family.Can you explain why hemophilia A hasdisappeared from one family and appeared inothers?

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

A:

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: What phenotype is expressed from the genetic trait hemophilia?

A: The genetic trait hemophilia is an inheritable trait that exhibits the X-linked recessive…

Q: Marfan syndrome is inherited in an autosomaldominant pattern. Which of the following is true?a.…

A: Marfan syndrome refers to a genetic disorder of the connective tissue. The extent to which the…

Q: It says that one of these are wrong on mine. Do you know which one it could be?

A: Introduction :- Eukaryotes are a group of organisms that possess cells with a defined nucleus and…

Q: 3. Identify all possible blood groups to which the father in the following families might belong:…

A: ABO blood grouping is based on the classification of human blood groups. The further explanations…

Q: Why is the blood of horseshoe crub is blue?

A: Horseshoe crabs are older species, also older than the dinosaurs. They are often referred to as…

Q: One of your patients, a six-year-old girl who suffers from Sickle cell anemia, an inherited blood…

A: Sickle cell anemia is a rare genetic disorder that follows an autosomal recessive inheritance…

Q: Blood TyPE Genotypes B. I^IA IBIB AB I^IB A husbard witz hov the ABO blood Srap genops I^I° And;…

A: Alleles are the variation of a particular gene, occupying the same genetic locus on a chromosome.…

Q: 8. The diagram below shows a pedigree of cystic fibrosis (CF), in which the black colour indicates…

A: Q.Explanation:-  Introduction:- Cystic fibrosis disease is an autosomal recessive trait so an…

Q: What will be the offspring of the parents with Hemoglobin S & β Thalassemia

A: When a person has Hemoglobin S and β Thalassemia, it means they have one copy of the Hemoglobin S…

Q: What is test cross?

A: The process in which the exchange of genes between gametes resulting in the formation of…

Q: All the non-shaded individuals are wild type apart from III.1. III.1 has been proven to have the…

A: The penetrance of a population is the proportion of individuals who share a particular trait and…

Q: Is it possible to performinvestigation of naturalpaternity, maternity orbrotherhood and…

A: With the help of the ABO blood typing it makes it possible only to exclude paternity, maternity or…

Q: what does a blood typing concept map look like with 10 words or phrases?

A: Humans are born with different types of alleles which code for the blood groups . The blood group of…

Q: 2 II 5 10 Probable pattern of inheritance: %3D

A: The genetic diseases are inherited from family. It could be x- linked or it could be autosomal.…

Q: A person with blood type A could have the genotype _____.     AO     BO     AB     OO

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

Q: After eight years of married life, during which time she had frequent intercourse with her husband…

A: The father of the first child with OO +/- can be either the husband or the lover. The father of…

Q: How is it possible for sickle cell trait to confer a survivalbenefit on the person who possesses it?

A: Sickle cell anemia is an autosomal recessive genetic disorder. It occurs due to the point mutation…

Q: Cystic fibrosis is chracterized by: 1)  Heterozygous expression of an autosomal recessive trait 2)…

A: Cystic fibrosis is a condition which damages the lungs as well as the pancreas in the GI system of a…

Q: Xias father has type B blood (lBi) while her mother has type A (lAi) blood. What are the possible…

A: Blood type (or blood group) is a genetic trait linked to the presence or absence of particular…

Q: Explain the nondisjunction event that would cause a Turneror Klinefelter syndrome individual.

A: Nondisjunction refers to the failure of homologus chromosomes or sister chromatid to separate during…

Q: The Mic2 gene in humans is present on both the X and Y chromosome. Let’s suppose the Mic2 gene…

A: Autosomes refer to the chromosomes other than sex chromosomes. These chromosomes are present in…

Q: If the following pedigree is for a family who has sickle cell anemia, which individuals are…

A: Pedigree is a family tree drawn with standard, genetic symbols representing the ancestry of an…

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: pedigree

A: X-linked recessive inheritance

Q: Explain the probability of cystic fibrosis occurring in achild when one parent is a carrier.

A: Cystic fibrosis refers to the chronic progressive disease condition in which mainly the lungs, but…

Q: What genotype do you need to have sickle cell anemia?

A: Genes are the sequence of nucleotides that encode a particular protein.

Q: If a test cross of a trihybrid produced the following outcome, how far apart are genes C and F?…

A: Introduction :- A trihybrid refers to an individual that is heterozygous for three different genes.…

Q: Mention Mendelian laws and how they fit in with sickle cell anaemia Are there any advantages to…

A: Introduction :- Sickle cell anaemia is an inherited red blood cell condition in which the body's…

Q: man of genotype AB ab mauis a wemer oho is ablab • what š probability sthat hei fuit are two child…

A: Genes independently assort at a distance of 50 cM or more apart. Thus here the genes are linked.

Q: What is the most common genotype of those, in the above family, who have died from malaria?  A.)…

A: Pedigree chart: In terms of genetics, a pedigree is a diagram showing the way a trait or medical…

Q: H H IV 5 09 r 1 4 5 6 O 7 00 10 8 9 10 11 12 Answas 1) Type = X-linked reccessive 2) Not Y-linned…

A: A pedigree is a chart made of symbols and lines that represents genetic relationships and the…

Q: mia is caused by gene mutation and transmitted by a recessive allele. Which genotype allows an…

A: Mutation are also known as the sudden changes that causes defects in the genes.  A change in one or…

Q: The gene that is responsible for producing clotting factor VIII is located on the X chromosome. A…

A: The gene that is responsible for producing clotting factor VIII is located on the X chromosome. A…

Q: Why is an individual with type O blood called a “universaldonor”? Likewise, why is an individual…

A: Blood is composed of 55% plasma and 45% formed elements of which erythrocytes are maximum in number.…

Q: Besides CFTR, what othe gene is associated with cystic fibrosis?

A: Introduction Cystic fibrosis:- It is an inherited disorder that causes severe damage to the…

Q: Queen Victoria had 1 (Leopold) out of four male offspring with hemophilia. What was the probability…

A: Mutations in the genes that produce certain clotting factors (clotting factor VIII for haemophilia A…

Q: How epistasis causes unexpected inheritance pattern of ABO blood type?

A: Genetics is a branch of science that deals with the study of genes, heredity, and genetic variation…

Q: CYSTIC FIBROSIS is an autosomal dominant. It affects both sexes and can skip generations through…

A: A genetic condition is a health issue caused by one or more genetic defects. A single or multiple…

Q: A woman with type A blood has a child with a man with type AB blood. Show ALL the possible crosses…

A: The presence or absence of antigens on the surface of red blood cells determines blood type. The…

Q: 3. Mrs. Morales is a carrier of the sex-linked hemophilia allele and Mr. Morales is normal. They…

A: Hemophilia is a bleeding disorder that causes blood to clot improperly. Many proteins called…

Q: Hemolytic disease of new born maternal fetal ABO incompatibility occurs more frequently as a result…

A: There are three systems of blood typing in humans, ABO, Rhesus and MN blood types.

Q: a) State the possible blood type(s) of individual I-4 b) State the possible blood type(s) of…

A: Pedigree analysis is a chart that shows the record of inheritance of certain genetic traits for two…

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.