Campbell Biology
12th Edition
ISBN: 9780135188743
Author: Urry
Publisher: PEARSON
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Chapter 51.1, Problem 1CC
WHAT IF? Ø Suppose you exposed various fish species from the minnows’ environment to the alarm substance from minnows. Thinking about natural selection, suggest why some species might respond like minnows, some might increase their activity, and some might show no change.
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Students have asked these similar questions
Adaptation is an important component for species survival. Genes get selected for based on pressures. It is now
known that several species (bacteria, plants, and animals) adaptions potentially reflect a response to human
actions. Which of the following represent examples of how species are adapting to human behaviors? Choose all
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O Dandelions getting longer in areas that are constantly mowed
O Bacteria exhibiting antibiotic resistance
O The peppered moth expressing dark coloration genes during the industrial revolution
O Cholera bacteria becoming more mild when water sources are cleaner
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interactions between predator and prey. These
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defense mechanisms.
Match the following defense mechanisms with
the correct definition.
Aposematic
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coloration
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Müllerian mimicry
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Read this quote from Charles Darwin (from Origin of Species). What is he describing?
"Thus, I can understand how a flower and a bee might slowly become, either
simultaneously or one after the other, modified and adapted to each other in the
most perfect manner, by the continued preservation of all the individuals which
presented slight deviations of structure mutually favorable to one another."
An interaction network.
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O Coevolution.
An obligate mutualism.
Chapter 51 Solutions
Campbell Biology
Ch. 51.1 - WHAT IF? Suppose you exposed various fish species...Ch. 51.1 - MAKE CONNECTIONS How is the lunar-linked rhythm...Ch. 51.1 - How might associative learning explain why...Ch. 51.2 - Prob. 1CCCh. 51.2 - Prob. 2CCCh. 51.2 - Why does the mode of fertilization correlate with...Ch. 51.3 - MAKE CONNECTIONS Balancing selection can maintain...Ch. 51.3 - WHAT IF? Suppose an infection in a common...Ch. 51.3 - Prob. 3CCCh. 51.4 - Prob. 1CC
Ch. 51.4 - Prob. 2CCCh. 51.4 - How is migration based on circannual rhythms...Ch. 51 - Prob. 51.1CRCh. 51 - In some spider species, the female eats the male...Ch. 51 - Prob. 51.3CRCh. 51 - Prob. 51.4CRCh. 51 - Prob. 1TYUCh. 51 - Prob. 2TYUCh. 51 - Female spotted sandpipers aggressively court males...Ch. 51 - Prob. 4TYUCh. 51 - Although many chimpanzees live in environments...Ch. 51 - Prob. 6TYUCh. 51 - Level 3: Synthesis/Evaluation 7. DRAW IT You are...Ch. 51 - EVOLUTION CONNECTION We often explain our behavior...Ch. 51 - SCIENTIFIC INQUIRY Scientists studying scrub jays...Ch. 51 - SCIENCE, TECHNOLOGY, AND SOCIETY Researchers are...Ch. 51 - WRITE ABOUT A THEME: INFORMATION Learning is...Ch. 51 - SYNTHESIZE YOUR KNOWLEDGE Acorn woodpeckers...
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