Genetics: Analysis and Principles
6th Edition
ISBN: 9781259616020
Author: Robert J. Brooker Professor Dr.
Publisher: McGraw-Hill Education
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Chapter 22, Problem 10CONQ
As described in Chapter 5, not all inherited traits are determined by nuclear genes (i.e., genes located in the cell nucleus) that are expressed during the life of an individual. In particular, maternal effect genes and mitochondrial DNA are notable exceptions. With these ideas in mind, let’s consider the cloning of a sheep (e.g., Dolly).
A. With regard to maternal effect genes, is the
B. Does the cloned animal inherit extranuclear traits from the animal that donated the egg or from the animal that donated the somatic cell? Explain.
C. In what ways would you expect this cloned animal to be similar to or different from the animal that donated the somatic cell? Is it accurate to call such an animal a “clone” of the animal that donated the nucleus?
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Chapter 22 Solutions
Genetics: Analysis and Principles
Ch. 22.1 - 1. Which of the following uses of microorganisms...Ch. 22.1 - Prob. 2COMQCh. 22.1 - Prob. 3COMQCh. 22.2 - When a cloned gene is inserted into a noncritical...Ch. 22.2 - Prob. 2COMQCh. 22.3 - Prob. 1COMQCh. 22.3 - Prob. 2COMQCh. 22.4 - Prob. 1COMQCh. 22.4 - Prob. 2COMQCh. 22.5 - A means of introducing a cloned gene into cells...
Ch. 22.5 - 2. Which of the following best describes the...Ch. 22 - 1. What is a recombinant microorganism? Discuss...Ch. 22 - Prob. 2CONQCh. 22 - 3. What is bioremediation? What is the difference...Ch. 22 - Prob. 4CONQCh. 22 - Prob. 5CONQCh. 22 - Prob. 6CONQCh. 22 - 7. What is a transgenic organism? Describe three...Ch. 22 - Prob. 8CONQCh. 22 - Explain the difference between gene modification...Ch. 22 - As described inChapter 5, not all inherited traits...Ch. 22 - Prob. 11CONQCh. 22 - 12. Discuss the concerns that some people have...Ch. 22 - Prob. 1EQCh. 22 - 2. Bacillus thuringiensis makes toxins that kill...Ch. 22 - Prob. 3EQCh. 22 - Prob. 4EQCh. 22 - Prob. 5EQCh. 22 - What is a gene knockout? Is an animal or plant...Ch. 22 - Prob. 7EQCh. 22 - Evidence [see P. G. Shiels, A. J. Kind, K. H....Ch. 22 - Prob. 9EQCh. 22 - 10. What is reproductive cloning? Are identical...Ch. 22 - Researchers have identified a gene in humans that...Ch. 22 - Treatment of adenosine deaminase (ADA) deficiency...Ch. 22 - Several research studies are under way that...Ch. 22 - Prob. 1QSDCCh. 22 - 2. A commercially available strain of P....Ch. 22 - Prob. 3QSDC
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