Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
ISBN: 9781305251052
Author: Michael Cummings
Publisher: Cengage Learning
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Chapter 15, Problem 3QP
Summary Introduction
To determine: The difficulties faced by geneticists in mapping the human genes by using pedigrees.
Introduction: The pedigree analysis is the basic method in human genetics. It is an important tool to study human inherited diseases. The pedigree analysis is mostly used to examine the mode of the inheritance of different genetic diseases.
Summary Introduction
To determine: The significance of recombinant DNA technology in mapping the human genes.
Introduction: Recombinant DNA technology significantly changed the gene-mapping method. Positional cloning is a recombinant DNA-based method that is used for mapping and the cloning of genes. In this method, prior information about the gene product or its function is not required.
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Chapter 15 Solutions
Human Heredity: Principles and Issues (MindTap Course List)
Ch. 15.1 - Who Owns Your Genome? John Moore, an engineer...Ch. 15.1 - Who Owns Your Genome? John Moore, an engineer...Ch. 15 - James sees an online ad for an at-home genetic...Ch. 15 - James sees an online ad for an at-home genetic...Ch. 15 - James sees an online ad for an at-home genetic...Ch. 15 - James sees an online ad for an at-home genetic...Ch. 15 - The gene controlling ABO blood type and the gene...Ch. 15 - Hemophilia and color blindness are both recessive...Ch. 15 - Prob. 3QPCh. 15 - Prob. 4QP
Ch. 15 - How many nucleotides does the human genome...Ch. 15 - Which of the following best describes the process...Ch. 15 - Which of the following is NOT an activity carried...Ch. 15 - Prob. 8QPCh. 15 - Prob. 9QPCh. 15 - What percentage of the DNA in the genome actually...Ch. 15 - When the human genome sequence was finally...Ch. 15 - One unexpected result of the sequencing of the...Ch. 15 - Prob. 13QPCh. 15 - Prob. 14QPCh. 15 - Prob. 15QPCh. 15 - Prob. 16QPCh. 15 - Prob. 17QP
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- What impact has recombinant DNA technology had on genetics and society?arrow_forwardTo create genetically modified organisms (often called GMOS) scientists directly manipulate the genes of an organism, often by inserting or deleting one or more genes. The inserted gene is usually from another species. The purpose of this manipulation is to give the target organism and its offspring a new trait that improves it in some way. The improvement might, for example, give the organism higher vitamin content. The process is called genetic engineering. 1. What are genetically modified organisms? 2. What is Genetic engineering?arrow_forwardWhy do Humans require pedigree analysis instead of breeding experiments to determine how a trait is inherited?arrow_forward
- What is the human genome project and what were its goals and two big surprises?arrow_forwardHumans have engaged in genetic manipulation for millennia, producing plant and animal varieties through selective breeding and hybridization that significantly modify genomes of organisms. Why do you think modern genetic engineering, which often entails introducing or modifying only one or a few genes, has met with so much opposition? Should some forms of genetic engineering be of greater concern than others? Explain.arrow_forwardWhat is your opinion on the use of DNA engineering in creating perfect genes of babies?arrow_forward
- Why is artificial selection or selective breeding considered a form of genetic engineering?arrow_forwardA large public and private effort went into sequencing the human genome. What did this project hope to accomplish; how did emerging technology assist the project (ie recombinant DNA, super-computing, automated sequencing), was it successful and what is the usefulness of what was learned in this massive effort?arrow_forwardWhy do scientists want to sequence the human genome?arrow_forward
- Now that cloning is possible, should it be used to clone animals that are near extinction? What are the possible ramifications of this when it comes to genetic diversity and size of the gene pool?arrow_forwardThe Human Genome Project has demonstrated that in humans of all races and nationalities approximately 99.9 percent of the sequence is the same, yet different individuals can be identified by DNA fingerprinting techniques. What is one primary variation in the human genome that can be used to distinguish different individuals? Briefly explain your answer.arrow_forwardClearly, all humans have variations in their DNA sequences. How is it possible to sequence the human genome if every individual is unique? How was the diversity of the human genome addressed?arrow_forward
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