I. History Introduction A. Background Thoughts. 1. Aristotle, 300BCScalae Naturae = fixed state Major ContributorsContributions & Controversies 2. Theology.

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Presentation transcript:

I. History Introduction A. Background Thoughts

1. Aristotle, 300BCScalae Naturae = fixed state Major ContributorsContributions & Controversies 2. Theology Creationism 3. Linnaeus, 1700’s Taxonomy 4. Buffon, 1700’sMultiple creation sites & times

Major ContributorsContributions & Controversies 5. Hutton, 1700’sEarth older than 6,000yrs 6. Malthus, 1700’sResources limits populations 7. Cuvier, 1800’s Catastrophism 8. Lyell, 1800’s Uniformitarianism

B. Idea Evolution

Contributor Contribution 1. Anaxamander, 300BCStriving for Complexity 2. Lamarck, 1800’sInheritance of Acquired Characteristics 3. Mendel, 1860’sGenetics and Inheritance 4. Darwin, 1860’s Natural Selection and Descent with Modification

II. What is Life? A. Living from Non-living

1. Characteristics of Life a. Highly Organized Figure 1.4

b. Transform Energy Figure 1.5

c. Reproduce

d. Grow and Develop

e. Irritable & Adaptable

f. Practice Homeostasis

Figure 1.3a

Figure 1.13b

B. Studying Life

1. Scientific Method a. Reasoning b. Process

Figure 1.24

Experimental variables: i. Independent = tested for or manipulated ii. Dependent = changes due to Independent iii. Control = held constant

Figure 1.25

C. Classifying Life 1. Categories D, K, P, C, O, F, G, & S

Kingdom Monera Kingdom Protista Kingdom Fungi Kingdom Plantae Figure 1.15

Kingdom Animalia Figure 1.15

III. Characteristics of Animals A. Shared Characteristics

multi-cellular heterotrophs, contractile proteins, special tissues, stages of development, motile, and fixed adult size

IV. Evidence of Selection A. Fossil Record

The fossil record is based on what three key points of data to age identify them? Strata Positioning & Half-Life Dating Racemization Magnetic Reversal

B. Comparative Anatomy

Analogous structures = Outward similar inward different or same function different structure Figure 1.21

Homologous Structures = Outward different inward similar or same structure different function Vestigial Structures =Outwardly useless remnants?? Figure 22.15

C. Comparative Embryology

Similarities in developmental patterns in animals Figure 32.8 Figure 32.9

D. Molecular Homology

Homologies between species (yeast, wheat, & primate) in the sequential amino acid make-up of cytochrome C3.C3.

E. Current Evidence 1. Artificial Selection

That’s all for now folks.