7. Use the punnett square to show the dihybrid cross between the two individuals TtAa and ttAa. How many offspring will have the genotype ttAA? Percent ttAA =

Q: 3. Hemophilia is a recessive sex-linked disease carried on the X chromosome in humans. Cross a woman…

A: X-linked recessive diseases occur when both the alleles present on the X chromosome in females are…

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: 3a. A father that is A+ has a child with a mother that is B+. If each parent carries the recessive i…

A: One parent with A blood group and another with B can produce a child with entire range of blood…

Q: 6. apply the laws of probability to statistically analyze the outcomes of genetic crosses

A: Probabilities are mathematical measures of the possibility of something happening. The empirical…

Q: For question c1.  I put 47, xxy  I'm not sure  and diagnosis would be trisomy 13 syndrome ?

A: The term karyotype refers to the chromosome complement of a cell. It represents the full set of…

Q: 3. Assume that hair color is independent of sex, and that having blond hair. Determine the…

A: Genetics of hair colour - Red hair is dominant over blond hair. Red = RR, Rr Blond = rr

Q: 2. What are the factors that lead to phenotypic variation.

A: Introduction The physical appearance of an organism such as colour, height, which occurs as a result…

Q: How many different genotypes will be expected from a with the genotype A/a; B/B; D/d; E/e; f/f? 16…

A: Test cross is a cross which is made by the unknown genotype with the recessive genotypes. Dominant…

Q: 1. True or false?   Codominance and complete dominance establish the same pattern of inheritance.

A: Introduction:   In complete dominance, only one allele in the genotype determines the phenotype. The…

Q: 8. How many Barr bodies would a Klinefelter male have? O A) 1 O B) 2 O C) 3 O D) None

A: Klinefelter syndrome is an inherited disorder that affects only men. The boy is born with one or…

Q: 1. Study the given alleles. Write the correct phenotype for each genotype. X – normal Genotype XC –…

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

Q: 1) Suppose thatt everyone in your family (bloodline) has attached earlobes. Do you know with…

A: An organism has phenotype and genotype. Phenotype is the observable characteristics and genotype is…

Q: 2. Write the genotypes of t disease in the cross shown

A:

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: What parental genotype will produce all blood types (A,B,O, & AB) in their four children

A: Blood is fluid connective tissue with plasma which is fluid matrix and it has no fibres. Red blood…

Q: 4. Mrs. Essy is type "A" and Mr. Essy is type "O." They have three children named Matthew, Mark, and…

A: ABO blood type:            Human red blood cells will possess proteins of Type A, B, or both, and…

Q: 9. What is the probability that each of the following pairs of parents will produce the indicated…

A: Introduction: Mendel has given the law of independent assortment which says that during the transfer…

Q: 1. Using the correct allele notation, write the genotypes for Queen Victoria and Count Chocula. 2.…

A: (Kindly note that, you have uploaded two questions together, we can only able to answer one question…

Q: 5. What is described by the statement "the dog's coat is brown"? (LT#2) B. pedigree A. genotype C.…

A: since there are multiple questions in this particular question, I will answer the first one for you.…

Q: 4. A woman with type O blood, whose father has type A and whose mother has type B has a child with…

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

Q: 1. A mother with blood type A has a child with blood type O, What is the mother's genotype? 2. A…

A: A blood type is a classification of blood based on the presence and absence of antibodies and…

Q: 5. What is the probability that a child will be born with sickle-cell anemia if his mother is…

A: Sickle cell anemia is an autosomal recessive disorder.  In this, the erythrocytes are sickle shaped…

Q: 4. Two individuals who have type O blood get married. If they have a child, which of the following…

A: There are four main blood types or blood groups: A, B, AB, and O. The blood types are decided…

Q: 5. An egg parent with type A blood is claiming that a person with type AB blood is the sperm parent…

A: Father and mother both contribute to the DNA of their child. Each of the parents contributes one of…

Q: 3. Show the cross of a white eyed female X'X'with a red-eyed male X RY .

A: Given DataWhite-eyed female: Xr Xr  Red-eyed Male: XR Y

Q: 1. The genotype of an individual is ItGg. The letters represent alleles for two different genetic…

A: The discoverer Gregor Mendel has described his three famous laws of inheritance. He inferred about…

Q: 5. Solve this codominance problem: 1ºi x I*1P. Tell me the phenotype of all offspring. ITIT B. B…

A: In codominance the only the dominant trait is shared.

Q: heterozygous genotype

A: The various characters expressed by organisms are dependent of gene present in the DNA. The traits…

Q: 1. Which of the following describes part of a phenotype? A. Gg B. homozygous C. having freckles D.…

A: Phenotype refers to the physical characteristics of an organism.

Q: Solve this codominance problem: 1ºi x I^I³. Tell me the phenotype of all offspring. Phenotypes = 5.

A: Codominance In this phenomenon, both the gene expressed for a particular character in F1 hybrid…

Q: 4. Show a cross for a sickle cell inheritance of a woman who is homoygous for the disease and a man…

A: Sickle cell anemia is a hereditary illness in the sickle cell disease category. It alters the…

Q: 3. Name the syndrome indicated in the karyotype below. 第 38 銀 18 11 12 身 88 1? 10 88 19 21

A: There are two types of chromosomal disorders- 1.Aneuploidy - In aneuploidy, addition or deletion of…

Q: 1.    Show the different kinds of gametes which can be formed by individuals of the following…

A: Genotype is genetic makeup of organism. So, in this question we need to determine the gametes from…

Q: 1. A son has blood type O and his mother has blood type B. Bob's blood type is A, Dylan's blood type…

A: The classification of blood into A, B, AB and O groups, depending on the presence and absence of A…

Q: 1) How many unique gametes could be produced through independent assortment by an individual with…

A: Law of independent assortment: this is the second law of the Mendel, in this law if we are…

Q: 1. Show the different kinds of gametes which can be formed by individuals of the following…

A: Introduction gametes are the haploid reproductive cells that are also known as the sex cells. One…

Q: 7. A wom an who is a carrier for red- A Woma green colorblindness marries a man who is colorblind.…

A: Colorblind is a recessive sex-linked trait in which the eye fails to distinguish red and green…

Q: 2. Complete the following table. Phenotype Dominant Homozygous or Heterozygous Genotype JAJA |B|B…

A: Alleles are a pair of alternative or variant forms of a gene which can be either dominant or…

Q: 9. Consider the below Punnett square cross. Explain how you could use it to determine which parent…

A: Punnett square was named after the scientist who discovers it, Reginald C. Punnett, It is a square…

Q: 1.) A student recently told me that both she and her brother have blue eyes (bb), and that both of…

A: It is given that both the f1 progenies are blue eyes. It is represented with bb that means it is a…

Q: 9. Looking at the Punnett square below, what are the genotypes of the parents? * O AA and aa O Aa…

A: A genotype is the collection of genes in an individual and a pair of genes specify a particular…

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: 3. Suppose that a parent with genotype RrTt has the allele arrangement: R The gamete frequency is as…

A: The genetic map or linkage map represents the linkage of genes in chromosomes. Alfred Sturtevant,…

Q: 14 A diagram used to predict the probability or chance of the outcome of an organism is known as a A…

A: Step 1 The seed and the plants of each generation were examined for characters used in…

Q: 7. What will be the color vision status of children (sons and daughters) when a color blin d man…

A: please repost  remaining questions separately.     7. Color blindness is a x-linked recessive…

Q: 5. Which of the following couples could have a boy with Duchenne muscular dystrophy (DMD)?  a. a…

A: Duchenne muscular dystrophy (DMD) is an inherited genetic disorder with progressive weakness and…

Q: 23. What is the probability that the progeny of a cross between two individuals that are AaBbCCDD…

A: 23) The correct option is B - 1/16

Q: 3. Describe an individual with the karyotype shown 黑K 10 12 13 14 15 16 17 18 D 808 88 19 20 21 23…

A: The collection of chromosomes of an individual is called a karyotype. The term is also applicable to…

Q: 1. Is there a possibility that Joe's father has a genotype HH ? 2. The question does not mention…

A: A mutation can cause alterations in the proteins that are translated by the DNA. Normally, cells can…

Q: 3. For the following crosses, describe the genotype and phenotype frequencies of the offspring. I…

A: Punnett square is  square diagram which can be used to predict genotypes in a cross or breeding…

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.