Q9) With the below image, tell me what phenotype you would expect for the person on the left? The person on the right?
Q: 6. Consider this pedigree for an X-linked dominant trait. What would be the genotypes of each…
A: The pedigree is the family tree diagram used to represent the pattern of inheritance in the family.…
Q: 15. Determine the probability of producing a child with the dominant phenotype given a cross between…
A: Ans : Considering it as the Autosomal trait we have, Notations : * Dominant allele = D * Recessive…
Q: TTGG ttgg F1 TG tg F2 TtGg Which types of genotypes are represented in F1 and F2 in the above…
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Q: 3a. A father that is A+ has a child with a mother that is B+. If each parent carries the recessive i…
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Q: Black fur is dominant over gray. If a father is heterozygous dominant and the mother is homozygous…
A: Given data: Black fur is dominant over grey. Thus, B will represent black fur and b = grey fur…
Q: Q1: What is the probability that a child with one parent who has an autosomal dominant disorder will…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: What is example of sex-linked inheritance? Give also its definition
A: Sex linked traits are found on either one of the chromosomes that determine sex or sex chromosomes.…
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: 1. Both parents have one dominant allele and one recessive allele. This means that they are…
A: Huntington's disease is a rare genetic condition that causes nerve cells in the brain to decompose…
Q: 6. Assume that brown eyes are dominant to blue eyes. A father who is heterozygous brown eyed and a…
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Q: Give five sex limited and sex-influenced characters and diagram their possible phenotype and…
A: Sex-limited traits are determined by genes located on autosomes and express only in one sex.…
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: E 3. Two normal-visioned parents have a colorblind son. What are the genotypes of the parents? What…
A: Male has one x- chromosome and y-chromosome. The Gene for colourblindness lies in the…
Q: What percentage of boys, if any, would be a carrier for the color-blind allele?
A: Color blindness is a genetic disorder in which a person is not able to see colors in a normal…
Q: 3. For each phenotype below, list the genotypes (remember to use the letter of the dominant trait).…
A: Genotype refers to the genetic makeup and phenotype means the external characteristics seen in…
Q: 5. Patrick met Patti at the dance. Both of them are heterozygous for their pink body color, which is…
A: In the question, we are given with two parents which are heterozygous for pink body color. The pink…
Q: Purple Hair is dominant. Blue hair is recessive. One parent is heterozygous; the other parent has…
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Q: Purple Hair is dominant. Blue hair is recessive. One parent is heterozygous; the other parent has…
A: Genes are the structural and functional units of heredity that carry coded genetic information in…
Q: 5) Assume that a man and a woman are both known to be heterozygotes, Aa, carriers of the autosomal…
A: Alleles are the different variants of a gene. Alleles produce the phenotypic changes in an…
Q: 1. A woman is colorblind. Construct a Punnett square and using versions of the letter “C” determine…
A: As per our company guidelines we are supposed to answer only first question or first 3 subparts 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…
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Q: Ih humans, tongue rolling (R) is completely dominant to the inability to roll the tongue (r),…
A: The characteristic trait that appears dominant is the dominant trait, and the one that does not show…
Q: Suppose a man with color blindness, an X-linked recessive trait, has children with a woman who is a…
A: The alleles are generally of dominant and recessive type and some other forms like codominant and…
Q: 5. Brown eyes are dominant over blue. This is NOT a sex-linked trait. If a blue-eyed colorblind…
A: Find: Brown eyes are dominant over blue. What kind of children they expect. If a son married…
Q: Need a better explanation
A: The allele combination of a gene present in an organism determines the genotype and phenotype. The…
Q: 4. Choose one type of Non-Mendelian Pattern of Inheritance and explain how a trait is inherited by…
A: Introduction: Non-mendelian disorder is a pattern of inheritance where segregation of traits does…
Q: 1. An albino man whose parents are both normal marries a woman ome of whose parents is normal and…
A: Albinism is a autosomal recessive transmission pattern disease. Suppose the genotype of Albino is aa…
Q: 7. The ability to roll your tongue (R) is dominant to lack of this ability (r). A. What is…
A: 7A 'R' is the dominant allele, while 'r' is the recessive allele. Here, the following…
Q: 2.) (6) Assume that brown eyes are dominant = B, blue eyes are recessive = b. My first wife has…
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…
Q: father has Huntington disease. a. What is the probability that Joe will also develop the disease?…
A: Introduction Huntington disease (HD) is an autosomal dominant disorder inherited condition that…
Q: 4)If an individual is bald, so you can't tell whether or not they have a widow's peak, but neither…
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Q: 8. If two parents are heterozygous for a genetically inherited dominant trait, what is the…
A: Dominant trait is always expressed whether it is present in heterozygous or homozygous condition.…
Q: 7. Assume that one of Squidward's sons, who is heterozygous for the light blue body color, married a…
A: The Punnet square is the square diagram that is used to predict the genotypes of particular cross or…
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: 6. Using a Punnet square, please calculate the probability of having a Aabb offspring in a cross…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: Please answer questions d and e from the image posted.
A: Inheritance is the process of transmitting the traits from parent to offspring. Traits of an…
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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: 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: Mr. and Mrs. Jones have six children. Three of them have attached earlobes (recessive) like their…
A: A genetic trait is regulated by genes.
Q: 1. Please identify the genotypes and phenotypes of offspring produced by the crossing of a rabbit…
A: (According to bartleby guidelines, we are required to answer only the first question in case of…
Q: 9. In man, brown eyes (B) are dominant over blue eyes (b) and normal skin pigmentation (N) is…
A: Given are the traits of 3 sets of people, i.e. parents of the man and parents of the woman and the…
Q: . A man with O blood type marries a woman with AB blood type. What are the expected genotypic and…
A: The blood group of human biengs is decided by the enzymes present on the surface of RBC membrane .
Q: 9. Make the following Punnett square. RrYY x rrYy 16 box square. What are the phenotypic and…
A: Phenotype: It is observable or morphological appearance, for any character for example: tallness or…
Q: 1. A man with AB blood type marries a woman with AB blood type. What are the expected genotypic and…
A: Blood types are the result of presence or absence of antigens on the surface of tge individual's red…
Q: Can 2 albino parents have a normal child? Explain.
A: Albinism: a. It is a congenital disorder characterized by a complete or partial absence of the…
Q: A female (Dd) black dog has three black puppies and one white puppy. 1 What are the possible…
A: Dominant and recessive traits are the two different forms of the gene. The trait which is expressed…
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- In domestic chicken, feather colour and shape are two traits which are controlled by autosomal alleles that are co-dominant. Table 2 shows the alleles and phenotype of both traits. The heterozygous state for feather colour is grey while the heterozygous state for feather shape is mildly frizzled. TABLE 2 Trait Allele Effect Feather colour CB Produces black feathers in homozygotes CW Produces white feathers in homozygotes Feather shape SS Produces straight feathers in homozygotes SF Produces frizzled feathers in homozygotes (a)A farmer bred a black frizzled rooster with a grey mildly frizzled hen. Draw a genetic diagram to show the expected results of this cross. Include in your answer the phenotypic ratios. (b)Is it necessary to do a test cross to determine the genotypes of the offspring? Explain your answer. (c)The farmer would like all his chickens grey and mildly…In a three point cross problem for genes Q, L, and T, you have identified the parentals and double recombinants. Using that data (shown below), what is the order of the genes? Type: Alleles parental q L t parental Q l T double cross over q L T double cross over Q l t Group of answer choices L Q T L T Q T L Q the correct answer is not availableIn cows, there is a "splotchy" phenotype that is splotches of brown and white. A true-breeding white cow (homozygous recessive) is bred to a true-breeding brown cow (homozygous dominant). In the resulting offspring, 75% have spots of brown and white and 25% are brown. The phenotype described displays what kind of relationship(s) between alleles? Incomplete penetrance Incomplete penetrance Variable expressivity Variable expressivity Incomplete dominance Incomplete dominance Codominance
- Repeat this process for the following genotypic frequencies for the presence or absence of mid-digital hair by a typical 1407 class: Frequency of homozygous dominants (HH, mid-digital hair present): 0.21 Frequency of heterozygous individuals (Hh, mid-digital hair present): 0.16 Frequency of homozygous recessives (hh, no mid-digital hair): 0.63 Total No. of alleles present: _____________ Number of dominant alleles possessed by homozygous dominants: _____________ Number of recessive alleles possessed by homozygous recessives: _____________ Number of dominant alleles possessed by heterozygotes: _____________ Number of recessive alleles possessed by heterozygotes: _____________ Total number of dominant alleles in the population: _____________ Frequency of the dominant allele (H) in the population: _____________ Frequency of the recessive allele (h) in the population: _____________Kernel color in wheat is controlled by 2 pairs of genes (AABB). Determine the color of the offspring with the following genotypes: (Note: 4 contributing alleles – red; 3 contributing alleles – medium red; 2 contributing alleles – intermediate red; 1 contributing allele – red; and 0 – white a. AAbb x AaBbb. AABb x Aabbc. aaBb x Aabbd. AABb x aabbe. AABb x AaBbIn garden peas, one pair of alleles controls the height of the plant, and a second pair of alleles controls flower color. The allele for tall (D) is dominant to the allele for dwarf (d), and the allele for purple (P) is dominant to the allele for white (p). A tall plant with purple flowers crossed with a tall plant with white flowers produces 3/8 tall purple, 1/8 tall white, 3/8 dwarf purple, and 1/8 dwarf white. What is the genotype of the parents? a. Dd Pp x Dd pp b. DD Pp x dd pp c. DD Pp x dd Pp d. Dd Pp x Dd Pp e. Dd pp x dd Pp
- Assume that the count of F2 phenotypes you got is as follows: Phenotype F2 count b P t 90 b P T 5 b p t 23 B P t 267 B p t 7 B p T 73 b p T 254 B P T 18 Which gene is in the middle? Group of answer choices T It could be any of P, B, or T B PA cross was performed using Drosophila melanogaster involving a female known to be heterozygous for both ebony body and sepia eyes and a male known to be homozygous for both of these recessive traits. The following data was produced from the cross. Test these data to determine if they are significantly different from the expected phenotypic ratio. Remember to use the 5% level of significance Wild eye Wild body – 102, Wild eye Ebony body – 94, Sepia eye Wild body – 100, Sepia eye Ebony body – 93. Your answer should include the hypothesized cross in genotypes, the Chi-squared value, the critical value and whether you reject or do not reject.Kernel color in wheat is controlled by 2 pairs of genes (AABB). Determine the color of the offspring with the following genotypes: (Note: 4 contributing alleles – red; 3 contributing alleles – medium red; 2 contributing alleles – intermediate red; 1 contributing allele – red; and 0 – white (AAbb x AaBb, AABb x Aabb, aaBb x Aabb, AABb x aabb, AABb x AaBb) Refer to the problem above, a wheat plant producing medium red seed is crossed with another plant producing intermediate red seed. How many individuals will be? Red Medium red Intermediate red Light red White
- A pea plant is heterozygous for seed shape and homozygous dominant for seed color. It was crossed with a plant with the same traits. R is the allele for round seed; r is the allele for wrinkled seed. y is the allele for green seed color. Solve the following: GR: PR: Probability:In corn plants, a dominant allele (K) allows kernel colour and a recessive allele (k) inhibits kernel colour when homozygous. On a different chromosome, the dominant gene P causes purple kernel colour and the homozygous recessive genotype causes red kernel colour.A true breeding white corn plant was crossed with a purple corn plant, yielding 50% red corn plants and 50% purple corn plants.What are the genotypes of the parental corn plants? Select one: a. KKPp kkpp b. KkPP kkPP c. kkPp KkPp d. KKPP kkPpTwo linked loci have a recombination frequency of 5%. A series of crosses is performed. The P generation includes an individual that is homozygous dominant for trait 1 and homozygous recessive for trait 2. The second individual is homozygous recessive for trait 1 and homozygous dominant for trait 2. The F1 generation is crossed with individuals that are homozygous recessive for both traits. If 400 F2 offspring are produced, how many offspring with each phenotype are expected? Fill in the table below with your answers. Phenotype Number of Offspring Predicted Recessive 1, Recessive 2 Dominant 1, Dominant 2 Recessive 1, Dominant 2 Dominant 1, Recessive 2 Total offspring 400 For the results above, determine which phenotypes are parental and which are recombinant. Phenotype Parental or Recombinant? Dominant 1, Dominant 2 Recessive 1, Dominant 2 Recessive 1, Recessive 2 Dominant 1, Recessive 2
