Download Chapter 15 Outline

Chapter 15 Outline
Name___________________
15-1 THE PUZZLE OF LIFE’S DIVERSITY
Evolution –
Theory –
Voyage of the Beagle
The Father of Evolution –
Describe the importance of Darwin’s trip on the HMS Beagle –
Describe what Darwin did on the trip on the Beagle Darwin’ Observations
Patterns of Diversity
Living Organisms and Fossils
-Fossils:
-Some fossils resembled organisms that were still ______________.
-Others looked __________________________________________.
-New Questions:
The Galapagos Islands
-location –
-List three islands and their characteristics.
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2.
3.
-The shape of the turtle’s shell could be used to ___________________________.
-HOW? 15.3
The Journey Home
-What did Darwin think about on the way home?
15-2 IDEAS THAT SHAPED DARWIN’S THINKING
-In Darwin’s day most Europeans believed________________________________.
An Ancient Changing Earth
-Hutton and Lyell helped ….
-Describe the work of Hutton and how it was important to Darwin’s Theory:
-Describe the work of Lyell and how it was important to Darwin’s Theory
LaMark’s Evolution Hypothesis
-Proposed:
-Tendency toward perfections
-Use and disuse
-Inheritance of acquired traits
-How was LaMark incorrect
Population Growth
-Describe the work of Thomas Malthus
-Why does Malthus’ reasoning apply more to plants and animals?
15.3 DARWIN PRESENTS HIS CASE
-How long did Darwin wait to publish his theory?_______
-Why did he wait so long?
-What finally motivated him to publish?
-Darwin had no idea how ____________worked.
-Darwin argued that __________ mattered.
-Artificial Selection:
-What vegetables all have the same common ancestor?
Evolution by Natural Selection
-The struggle for existence
-Fitness
-Adaptation
-Survival of the Fittest
-Natural Selection
-Over time, natural selection results in….
-Descent with Modification
-Common Descent
Evidence of Evolution
Fossil Evidence
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Geographic Distribution of Living Species
Homologous Body Structures
Similarities in Embryology
Summary of Darwin’s Theory
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EVOLUTION IS CALLED: