Campbell Biology (10th Edition)
10th Edition
ISBN: 9780321775658
Author: Jane B. Reece, Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Robert B. Jackson
Publisher: PEARSON
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Chapter 22, Problem 5TYU
DNA sequences in manv human genes are very similar lo the sequences of corresponding genes in chimpanzees. The most likely explanation for this result is that
- (A) humans and chimpanzees share a relatively recent common ancestor.
- (B) humans evolved from chimpanzees.
- (C) chimpanzees evolved from humans.
- (D) convergent evolution led to the DNA similarlties.
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Students have asked these similar questions
Why are human and chimpanzee DNA 96 percent similar? Please choose the best option.a) Both groups show similarities in their fossil record.b) Humans and chimpanzees share several similar traits such as the use of tools.c) These two species descended from a recent common ancestor.d) Natural selection has favored those particular genes in both humans and chimpanzees.
8) Each of the observations provides evidence that supports the idea of common ancestry and evolution.
Which one is from the field of molecular biology?
A) Mammals have two openings in the skull behind each eye socket, whereas reptiles and bird only have one opening.
B) DNA analysis shows that the DNA of Neanderthals is more similar to the DNA of non‑African humans than that of Africans.
C) Two closely related but distinct species of squirrels inhabit the north and south rims of the Grand Canyon.
D) The embryos of both birds and mammals divide in a radial cleavage pattern instead of a spiral cleavage pattern present in insects.
(a) Why can there be multiple codons for an amino acid? Why would this have evolved?
(b) What is the advantage of Illumina Next Generation Sequencing?
Chapter 22 Solutions
Campbell Biology (10th Edition)
Ch. 22.1 - How did Hutton's and Lyell's ideas influence...Ch. 22.1 - MAKE CONNECTIONS Scientific hypotheses must be...Ch. 22.2 - How does the concept of descent with modification...Ch. 22.2 - WHAT IF? If you discovered a fossil of an extinct...Ch. 22.2 - Prob. 3CCCh. 22.3 - Explain how the following Statement is inaccurate:...Ch. 22.3 - How does evolution account for (a) the similar...Ch. 22.3 - Prob. 3CCCh. 22 - Why was the age of Barth important for Darwin's...Ch. 22 - Describe how overreproduction and heritable...
Ch. 22 - Summarize the different lines of evidence...Ch. 22 - Level 1: Knowledge/Comprehension 1. Which of the...Ch. 22 - Which of the following observations helped Darwin...Ch. 22 - Prob. 3TYUCh. 22 - Prob. 4TYUCh. 22 - DNA sequences in manv human genes are very similar...Ch. 22 - EVOLUTION CONNECTION Explain why anatomical and...Ch. 22 - SCIENTIFIC INQUIRY DRAW IT Mosquitoes resistant...Ch. 22 - WRITE ABOUT A THEME: INTERACTIONS Write a Short...Ch. 22 - SYNTHESIZE YOUR KNOWLEDGE This honeypot ant (genus...
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