Animal Form & Function(41)

Animal Form & Function(41) - Animal Form and...

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Animal Form and Function (41) 1
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a. True, true, correct reason b. True, true, incorrect reason c. True, false d. False, true e. False, false 2 As the width of tree increases during secondary growth the number of vascular cells increases, BECAUSE Primary xylem is responsible for generating “wood”
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You should be able to… Explain the role of fitness trade-offs on the ability of populations to adapt to their environment Explain the difference between adaptation and acclimation List the four types of animal tissues and describe the significant functions and structures of those discussed in class Explain how body size and surface area 3
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Trade- offs: 4 Energy budgets drive behavior in the wild Limited available energy forces trade-offs between (for example) reproduction and survival. Therefore, the adaptations we observe in organisms reflect attempts to maximize the Benefit/unit Cost
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Form Function at the organismal level 5
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6 Tissue types Nervous Muscle Epithelial Connective What is this? Why do you think it looks like this?
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Nervou s Neurons Axons Dendrites Glial Support protection 7
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8 Muscle Tissue Smooth Skeletal Cardiac
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This note was uploaded on 02/27/2012 for the course BIO 0150 taught by Professor Roberts during the Fall '09 term at Pittsburgh.

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Animal Form & Function(41) - Animal Form and...

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