Non-Mendelian Inheritance QuizMatch each of the following examples to the appropriate type of non-Mendelian inheritance.1. A homozygous recessive genotype for the gene that encodes phenylalanine hydroxylase(which breaks down the amino acid phenylalanine) causes lighter skin color, a mustyodor, differences in intellectual development, and seizures.2. In pea plants, alleles of Gene W control flower color, with the dominant allele (W)leading to purple flower color, and the recessive allele (w) leading to white flower color.Usually, a genotype of WW or Ww leads to purple flowers. However, when Gene C ishomozygous recessive, WW or Ww plants always have white flowers.3. In mallard ducks, feather coloring is controlled by Gene F. A dominant allele (F) leads togreen head feathers, while a recessive allele (f) leads to brown head feathers. In malemallards, inheritance of one or more F alleles always leads to the green head feathertrait. But female mallards always have brown head feathers, regardless of whether theyare FF, Ff, or ff.a) Multigene (or polygenic) inheritanceb) Epistasisc) Pleiotropyd) Sex-limited inheritancee) Sex-influenced inheritancef) Genetic anticipationg) Lethal allele

Polygenic Inheritance refers to a pattern of inheritance in which two or more different types of…

Answered: Non-Mendelian Inheritance Quiz Match…

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter16: Human Genetics And The Human Genome

Section: Chapter Questions

Problem 8TYU

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4. In humans, cystic fibrosis and albinism are both inherited as independently assorting autosomal recessive traits. Use fto represent the recessive allele for cystic fibrosis and Ffor the allele for the unaffected condition. Use A to represent the dominant allele for normal melanin man is albino and heterozygous for cystic fibrosis. His wife has the unaffected phenotype for both traits, although her father had cystic fibrosis and a for the recessive allele for albinism. and her mother is albino. 4a. What is the genotype of the wife? 4b. What is the probability that a child of this couple is albino and has cystic fibrosis?
BIU A- == 三E 12 - Match each of the following examples to the appropriate type of non-Mendelian inheritance. 1. A homozygous recessive genotype for the gene that encodes phenylalanine hydroxylase (which breaks down the amino acid phenylalanine) causes lighter skin color, a musty odor, differences in intellectual development, and seizures. 2. In pea plants, alleles of Gene W control flower color, with the dominant allele (W) leading to purple flower.color, and the recessive allele (w) leading to white flower color. Usually, a genotype of WW or Ww leads to purple flowers. However, when Gene C is homozygous recessive, WW or Ww plants always have white flowers. 3. In mallard ducks, feather coloring is controlled by Gene F. A dominant allele (F) leads to green head feathers, while a recessive allele (f) leads to brown head feathers. In male mallards, inheritance of one or more F alleles always leads to the green head feather trait. But female mallards always have brown head feathers,…
6. Identify the mode of inheritance for the following pedigree. Provide the genotypes of indicated individuals. ? Genotypes: Il-1 IV-1 V-6 Il-2 IV-2 V-12 Il-3 IV-3 V- 14 III-1 IV-4 V-16 III-13 V- 1 V-19
.Certain forms of human color blindness are inherited as X-linkedrecessive traits. Hemizygous males are color-blind, but heterozygous females are not. However, heterozygous females sometimeshave partial color blindness.A. Discuss why heterozygous females may have partial color blindness.B. Doctors identified an unusual case in which a heterozygousfemale was color-blind in her right eye but had normal colorvision in her left eye. Explain how this might have occurred.
6. The pedigree below traces the inheritance of a particular disorder. Circles are females, squares are males. Shaded symbols are affected with the disorder (NOTE: "half-shaded" symbols are NOT used here, for heterozygous individuals). What is the mode of inheritance of this disorder: is it dominant or recessive? Autosomal or X-linked? What is the genotype of the three numbered individuals? 1 2. 3.
F. 9. If a man who is heterozygous marries a woman who is homozygous recessive, what would you predict for the genotypes and phenotypes of their children? Can a man and a woman who both suffer from hypercholesterolemia have children who do not have the disease? Explain your answer. Can a man and a woman have children with hypercholesterolemia if neither of them has the disease. Explain your answer. Hr homorgo
9. Explain, giving reasons, whether the following pedigrees are compatible with autosomal dominant, autosomal recessive or X-linked dominant and X-linked recessive inheritance. (Note that a pedigree may be compatible with more than one type of inheritance.) 1:1 12 1:1 12 1:1 1:2 I12 I:4 IIS II:1 I12 II:1 I1:2 Il:3 I1:4 II2 II:1 III3 II:1 II:2 III:3 III:4 a. b. c.
1. Hemophilia is a disease inherited as a X-linked recessive trait while pattern baldness is controlled by an autosomal gene that is dominant in males and recessive in females. A hemophilic man who is also homozygous for baldness has children with a woman who is not hemophilic but a carrier and heterozygous normal-haired. Show the parental genotypes, the Genotypic ratio (GR) of the offspring and their phenotypic ratio. Separate the total number of the male offspring from female offspring. For example, if there are 8 total number of offspring, count how many are females and how many are males. So if there are 4 females, then the denominator for the genotypic ratio and phenotypic ratio for female offspring is 4. You can convert it to percentage if you want. Answer the following: a. Among the female offspring, what is the probability of having hemophilic but normal haired child? b. Among the male offspring, what is the chance of having a child with normal blood clotting but bald?
1. In the pedigree below, Use "A" for the allele associated with the dominant phenotype, and lowercase "a" for the allele associated with the recessive phenotype. Determine what is the most likely mode of inheritance of this disease (whether it is inherited as the result of an autosomal dominant or autosomal recessive trait). Write the most probable genotype for each individual based on the mode of inheritance you have determined. Show how all the partners are crossed and the expected offspring produced (You may use Punnett Square) 1 dró || IV
5. The pedigree below traces the inheritance of Albinism, a genetic disorder. Affected individuals, indicated here by the coloured circles and squares, are unable to make a normal amount of melanin, the chemical that is responsible for eye, skin, and hair colour. Does Albinism appear to be caused by a dominant allele or by a recessive allele? Fill in the genotypes of the individuals whose genotypes can be deduced. What genotypes are possible for each of the other individuals? Explain! Naruto Hinata Reiner Asta Hange Mikasa Eren Historia Luffy Nezuko Zenitsu Tanjiro Son Goku
1. What is the pattern of inheritance of 5-Alpha Reductase 2 Deficiency? answer choices: X-linked recessive X-linked dominant autosomal recessive autosomal dominant maternal/mitochondrial Y-linked 2. What is the likely genotype of individual V-8? a = recessive allele A = dominant allele What is the likely genotype of individual V-8? a = recessive allele A = dominant allele answer choices: XaY XAY aa Aa AA 3. Imagine that individual V-8 marries a female cousin who is a carrier of the 5αRD mutation. What is the probability that they will have a child who has the disorder? Enter your answer as a fraction
III. For each of these three pedigrees, determine the likely mode of inheritance and the probability that individual will express the trait. A. B. I C. III || IV Mode of inheritance I || IV Mode of inheritance I || O III 04-0 오ㅜㅁ 오ㅜㅁㅇㅁ IV O Mode of inheritance = O P() expresses trait = P() expresses trait = OD P() expresses trait =

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