Part 1 Create an A3 poster that demonstrates the following genetic concepts: - The difference between continuous and discontinuous variation. - Mendel's laws of segregation and independent assortment include suitable diagrams use illustrate these principles. - The benefits and dilemmas of twin studies in investigating variation. The poster must be available digitally and a list of citations must be included, either on the po or attached to the assignment brief below. Completing the poster will complete the following A.C.s 1.1, 1.4, 2.1, 2.2, 2.3, 2.4)

Part 1 Create an A3 poster that demonstrates the following genetic concepts: - The difference between continuous and discontinuous variation. - Mendel's laws of segregation and independent assortment include suitable diagrams use illustrate these principles. - The benefits and dilemmas of twin studies in investigating variation. The poster must be available digitally and a list of citations must be included, either on the po or attached to the assignment brief below. Completing the poster will complete the following A.C.s 1.1, 1.4, 2.1, 2.2, 2.3, 2.4)

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter12: Genes And Cancer

Section: Chapter Questions

Problem 1CS: Mike was referred for genetic counseling because he was concerned about his extensive family history...

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The Meeting Sarah stared blankly at the blue paisley wallpaper. Her husband Mike sat by her side, bending and unbending a small paper clip. “Sarah and Michael, it’s good to meet you,” welcomed the genetic counselor, as she entered the room. “I apologize for being late, but I was just meeting with another couple. Let’s see, you’d like to have a child, but you’re concerned because of your family history of cystic fibrosis.” “Yes,” Sarah replied softly. “Mike and I met at a CF support group meeting a few years ago. He had a younger brother who died of cystic fibrosis, and I had a younger sister. We saw the painful lives they had—difficulty breathing, the constant respiratory infections. Although the treatments for CF are better now, we just don’t know if we can…” she trailed off. “I can certainly understand your concern,” the genetic counselor responded sympathetically. “That’s where I hope to help, by providing as much information and advice as I can. I’m glad that you came to see me…
on Instructions: Before Mendel and his results were fully accepted, there were many theories that were proposed that tried to explain how traits were passed on from one generation to another. In the space provided, list down the important points of each theory. Hippocrates’: Brick and Mortar Theory ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ________________________________________________ Aristotle: Hereditary Elements in Blood…
Let us practice it again! Analyze the pedigree below to answer the questions that follow. Huntington's disease a disorder in which nerve cells waste away, or disintegrate, is passed down through families. certain parts of the brain Huntington's diseate llustration ereated in htps://pregenygenetion.com/ 1. What members of the family above are affected with the Huntington's disease? 2. Tnere are no carriers ior Huntungton's disease you either have it or you do not. Is Huntington's disease caused-by a dominant or recessive trait? 3. Identify the genotypes of the following individuals using the pedigree above. (homozygous dominant, homozygous recessive, heterozygous). I- 1 II -1: II -3: III - 4 : 4. How many children did individuals I-1 and I-2 have? 5. How many girls did II-1 and II-2 have? How many have Huntington's Disease? 6. How are individuals III-2 and II-4 related? I-2 and III-5?
Genetics of man 1)Determine the sex of the individual/patient based on your karyotyping results attached below. 2)Specify what kind of disorder this individual/patient may have based on your karyotyping results attached below .
The purpose of this assignment is to understand the principles of Mendelian and human genetics and the structure of DNA and how genetic code is converted to protein. After completing the three Unit 6 Labs on Connect (above), apply critical thinking to answer the following:1. Fruit Flies and Genetics Research: Imagine you are working in a genetics lab with the fruit fly Drosophila melanogaster, a model organism for genetics research. You want to determine whether a trait you have discovered in fruit flies is dominant or recessive.• Explain how you would design an experiment to answer this question.• Predict what types of outcomes are possible. Which would indicate that the trait is dominant? Which would indicate that it is recessive?2. Model Genetic Organisms: Why are fruit flies considered a model genetic organism? Would humans fit this description?
I Review Lesch-Nyhan syndrome (OMIM 300322) is a rare X-linked recessive disorder that produces severe mental retardation, spastic cerebral palsy, and self- mutilation. Part A What is the probability that the first son of a woman whose brother has Lesch-Nyhan syndrome will be affected? Express your answer as a fraction (example 1/16). Submit Request Answer Part B If the first son of the woman described in (a) is affected, what is the probability that her second son is affected? Express your answer as a fraction (example 1/16). Submit Request Answer
PEDIGREE: Shaded individuals in the pedigree have a genetic disease. Individuals marrying into the family, that is individuals II–1, II–4 and II–6, have no history of the disease in their families.1. Determine the mode of inheritance ______________________________2. Give the genotypes of the following individuals
Chapter 14: Mendel and the Gene Idea There are tests to identify carriers that allow couples with a family history of a disorder to make informed decisions about having children. Genetic counseling for these families is based on Mendelian genetics and probability rules. Work through the example of hypo- thetical couple Tyler and Lily on p. 288 of your text to understand the mathematics involved. Then, solve the following problems. 37. Lucia and Jared each have a sibling with cystic fibrosis; neither Lucia or Jared nor any of their parents have the disease. Calculate the probability that a child born to this couple will have cystic fibrosis. Show your work and explain your answer. a. b. What would be the probability if a test revealed that Jared is a carrier, but Lucia is not? Show your work and explain your answer.
Match the term with the correct definition or example Question 27 options: Product of a cross between true breeding plants that make yellow peas and true breeding plants that make green peas. A description of the alleles present in an individual at one or more loci. Example: MM or Mm or mm. Example: 11q1. 4-q2. 1", meaning it is on the long arm of chromosome 11, somewhere in the range from sub-band 4 of region 1 to sub-band 1 of region 2. Under a microscope, these look exactly the same. The centromere, banding, long arm, short arm, overall length, gene locations, and order of genes are exactly the same. However, nucleotide sequences in genes on the two chromosomes can differ. the unit of heredity, the sequence of nucleotides in the exon regions specifies the sequence of amino acids in a particular polypeptide Brown allele in eye color Red eye in fruit flies Ability to synthesize alcohol dehydrogenase…
Question: The disorder: Red-Green color blindness Explain the mode of inheritance of the disorder (recessive, dominant, x-linked, etc.) . Can a person be a carrier of this disorder? • Describe the probability of having a child with the disorder -- give a specific scenario (ex. both parents are heterozygous for the trait) • Describe the symptoms associated with this disorder Explain the prognosis of a person born with this disorder
Part of the difficulty of the genetics unit is knowing what type of problem you are being asked to solve and then solving it correctly. The following problems are a mix of normal Mendelian inheritance, incomplete dominance, co-dominance, sex-linked, and dihybrid crosses. Complete each of the problems below. Show your work! It’s difficult for me to know where you are making your mistakes (and help you to correct them) if I cannot see how you completed the problem. in certain fish, the mating of a black (B) fish with a white (W) fish will create offspring with a patchwork of black and white scales. What type of inheritance pattern is this?_____________________________________________ If a black and white fish is crossed with a black fish, what percentage of the fish will be: Black? ___________% White? ____________% Black and white? ___________%
Part of the difficulty of the genetics unit is knowing what type of problem you are being asked to solve and then solving it correctly. The following problems are a mix of normal Mendelian inheritance, incomplete dominance, co-dominance, sex-linked, and dihybrid crosses. Complete each of the problems below. Show your work! It’s difficult for me to know where you are making your mistakes (and help you to correct them) if I cannot see how you completed the problem. Grasshoppers are black with red stripes (R), yellow stripes (Y), or both red & yellow stripes (RY). A red-striped grasshopper is crossed with red & yellow-striped grasshopper. What type of inheritance pattern is this?__________________________________________ Genotypic ratio: _____________________________ Phenotypic ratio: ____________________________