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In your own words, explain the following concepts and provide at least one example for each:
Polymorphism (Minimum of 2 complete sentences.)
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- Why B is correct?Can you help me determine which graph is best suited for each?(7) In a family-based alcohol use disorder genetic study, a total of 50 families, each with a pair of siblings, were recruited. The result showed that 12 families have the 1" siblings with marijuana dependence and the 2nd siblings without the disorder, while another 11 families are opposite (i.e. the 1st siblings without the disorder but the 2nd siblings with the disorder). In contrast, 20 families have both siblings exhibiting the disorder and another 17 families have both siblings without the disorder. What kind of heritability can you calculate using this family study and what is the heritability value for alcohol use disorder? A) Narrow-sense heritability, approximately 88% B) Narrow-sense heritability, approximately 44% C) Broad-sense heritability, approximately 88% D) Broad-sense heritability, approximately 44%
- Explain at the biochemical or enzymatic level, the phenotypic consequencesof alleles incase of following cross. Rr (pink flower) x Rr (pink flower) (progeny are 1 RR (red flower) :2 Rr (pink flower): 1rr(white flower) how alleles contribute to a phenotype through metabolism.I have seen that this was answered as C, Why is the answer C, how is that not evidence of it being genetic? Shouldnt it be none of the above? Question: Of the following, which supports the idea that alcoholism has no genetic or a low genetic component? a) Some strains of mice select alcohol over water 75% of the time, whereas others shun alcohol. b) The concordance value is 55% for MZ twins and 28% for DZ twins. c) Biological sons of alcoholic men who have been adopted have a rate of alcoholism more like that of their adoptive fathers. d) There is a 20% to 25% risk of alcoholism in the sons of alcoholic men. e) None of these.Suppose a man is heterozygous for heterochromia, an autosomal dominant disorder which causes two different‑colored eyes in an individual, produced 25‑offspring with his normal‑eyed wife. Of their children, 16 were heterochromatic and 9 were‑normal. Calculate the chi‑square value for this observation.
- In the DNA, different alleles of a gene have a different sequence of ***18. Complete this flowchart to show how different alleles can result in different characteristics. different sequence of in transcription > different sequence of in a protein translation > different structure and function of the protein (e.g. normal enzyme vs. defective enzyme) > different characteristics (e.g. normal color vs. albino) In this section, you will analyze how different alleles of the hemoglobin gene can result in sickle cell ar vs. normal health. ***19. Compare the nucleotide sequence in the "Beginning of Normal Hemoglobin Gene" vs. the "Beginning of Sickle Cell Hemoglobin Gene". What is the only difference?Abstract data types are one of the most difficult ideas to comprehend (ADTs). Are there benefits to ADTs? How can the notion of heredity be used to solve problems?What are two possible explanations for why the same genotype (DNA) can result in different phenotypes (result)
- A friend tells you that her biological father has an inherited disorder determined by a dominant allele but neither your friend nor her three siblings are affected. Is this possible? If not, why not? If so, explain how it is possible. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIUS Paragraph Arial 14px A V x² X, ABC 田 田 | 国田用田 Ť {;} III !!! +)Possible equations to use: PID,] = 1- (PBa + 3/4 Pab + 1/2Pbb)" !3! log (1-PID,) log (Pa8 + 3/4 P8b+ 1/2Pbb) n = 8. A breeder is concerned that his best purebred Angus bull may be a carrier for Curly Calf Syndrome. He decides to conduct some test matings by taking this bull and mating him to 15 of the bulls own daughters to determine if he is a possible carrier of this and any other undesirable recessive genes. Show your work. a. How sure would we be that he is not a carrier if all the calves are born normal? b. How many would you need to be 99% sure he was not a carrier?What disorder is shown in the following karyotype? Explain your reasoning and describe any other information that the karyotype shows. %3D 2 3 4 5 11 6 7 8 9 10 %3D %3D 11 12 13 14 15 16 17 18 19 20 21 22
