Biology 2e
2nd Edition
ISBN: 9781947172517
Author: Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher: OpenStax
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Textbook Question
Chapter 47, Problem 15RQ
What was the name of the first international agreement on climate change?
- Red List
- Montreal Protocol
- International Union for the Conservation of Nature (IUCN)
- Kyoto Protocol
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What is the formula of Evolution? Define each item.
Define the following concepts from Genetic Algorithms: Mutation of an organism and mutation probability
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…
Chapter 47 Solutions
Biology 2e
Ch. 47 - Figure 47.6 Scientists measured the relative...Ch. 47 - Figure 47.9 The Svalbard Global Seed Vault is...Ch. 47 - Converting a prairie to a farm field is an example...Ch. 47 - Figure 47.16 Which of the following statements is...Ch. 47 - With an extinction rate of 100 E/MSY and an...Ch. 47 - An adaptive radiation is.__________ a burst of...Ch. 47 - The number of currently described species on the...Ch. 47 - A mass extinction is defined as. a loss of 95...Ch. 47 - A secondary plant compound might be used for which...Ch. 47 - Pollination is an example of_____________ a...
Ch. 47 - What is an ecosystem service that performs the...Ch. 47 - Which two extinction risks may be a direct result...Ch. 47 - Exotic species are especially threatening to what...Ch. 47 - Certain parrot species cannot be brought to the...Ch. 47 - What was the name of the first international...Ch. 47 - About what percentage of land on the planet is set...Ch. 47 - Describe the evidence for the cause of the...Ch. 47 - Describe the two methods used to calculate...Ch. 47 - Explain how biodiversity loss can impact crop...Ch. 47 - Describe two types of compounds from living things...Ch. 47 - Describe the mechanisms by which human population...Ch. 47 - Explain what extinction threats a frog living on a...Ch. 47 - Describe two considerations in conservation...Ch. 47 - Describe what happens to an ecosystem when...
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