BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN: 9781305967359
Author: STARR
Publisher: CENGAGE L
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Chapter 9, Problem 4CT
Summary Introduction
To determine:
To determine the amino acid sequence starting from the first base of the given
Introduction:
The
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Fitness
6. The primary theory to explain the evolution of cooperation
among relatives is Kin Selection. The graph below shows how
Kin Selection theory can be used to explain cooperative displays
in male wild turkeys.
B
When paired, subordinant males
increase the reproductive success
of their solo, dominant brothers.
0.9
C
0
Dominant
Solo
EVOLUTION Se, Box 13.2
© 2023 Oxford University Press
rB
rB-C
Direct Indirect Fitness
fitness
fitness gain
Subordinate
19
Fitness
After A. H. Krakauer. 2005. Nature 434: 69-72
r = 0.42
Subordinant
Dominant
a) Use Hamilton's Rule to show how Kin Selection can
support the evolution of cooperation in this system. Show
the math. (4
b) Assume that the average relatedness among male turkeys in
displaying pairs was instead r = 0.10. Could kin selection
still explain the cooperative display behavior (show math)?
In this case, what alternative explanation could you give for
the behavior? (4 pts)
7. In vampire bats (pictured below), group members that have
fed…
Examine the following mechanism and classify the role of each labeled species in the table below. Check all the boxes that apply
1. Define and explain the two primary evolutionary consequences of interspecific competition
Chapter 9 Solutions
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Ch. 9 - A chromosome contains many different gene regions...Ch. 9 - A binding site for RNA polymerase is called a...Ch. 9 - An RNA molecule is typically _________ ; a DNA...Ch. 9 - RNAs form by ______ ; proteins form by ________ ....Ch. 9 - Prob. 5SACh. 9 - Prob. 6SACh. 9 - Energy that drives transcription is provided...Ch. 9 - Most codons specify an _________ . a. protein c....Ch. 9 - Anticodons pair with _______ . a. mRNA codons c....Ch. 9 - What is the maximum number of amino acids that can...
Ch. 9 - _______ are removed from new mRNAs. a. Introns c....Ch. 9 - Where does transcription take place in a...Ch. 9 - Where does translation take place in a eukaryotic...Ch. 9 - Energy that drives translation is provided mainly...Ch. 9 - Put the following processes in order of their...Ch. 9 - Prob. 16SACh. 9 - Researchers are designing and testing antisense...Ch. 9 - An anticodon has the sequence GCG. What amino acid...Ch. 9 - Each position of a codon can be occupied by one of...Ch. 9 - Prob. 4CTCh. 9 - Translate the sequence of bases in the previous...Ch. 9 - Prob. 6CT
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