QUESTION 3Linkage disequilibrium is defined by which of the following?O Positions in the genome where people vary by a single nucleotide baseO The occurrence of two alleles in the repulsion configurationO The probability that two genes are linkedO Crossing over that occurs between two genes that are located close to each otherO The nonrandom association between alleles in a haplotypeQUESTION 4Red-green color blindness is a human recessive X-linked disorder. A young man with a 47, XXY karyotype(Klinefelter syndrome) is colorblind. His mother and father have normal color vision, but his mother has a father whois colorblindDid the nondisjunction event that gave rise to the young man with Klinefelter syndrome happen in the mother, thefather or is it impossible to tell (assume that no crossing over took place in prophase I of meiosis)?a. Motherb. Fatherc. Impossible to tellDid this nondisjunction happen during Meiosis I, Meiosis II, or is it impossible to tell?a. Meiosis Ib. Meiosis IIc. Impossible to tell

For QUESTION 3:The correct answer is: The nonrandom association between alleles in a…

Answered: QUESTION 3 Linkage disequilibrium is…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Using figure 1 and the following background information answer the following questions. Identification of the genetic cause of hornlessness in cattle has been the subject of intensive genetic and genomic research, culminating in the nomination of two different candidate neomutations on cattle chromosome 1 that are predicted to have arisen 500-1,000 years ago: a complex allele of Friesian origin (PF), an 80,128 base pair (bp) duplication (1909352–1989480 bp), and a second, simple allele of Celtic origin (PC) corresponding to a duplication of 212 bp (chromosome 1 positions 1705834–1706045) in place of a 10-bp deletion (1706051–1706060)We report the use of genome editing using transcription activator-like effector nucleases (TALENs) to introgress the putative PC POLLED allele into the genome of bovine embryo fibroblasts to try and produce a genotype identical to what is achievable using natural mating, but without the attendant genetic drag and admixture. In our previous studies, we…
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