Evolution PowerPoint Presentation Package

Evolution PowerPoint Presentation Package
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Product Description
This package includes four power point presentations with complementary student worksheets:
1. Evolution: The Role of DNA
- describes the basic structure of deoxyribonucleic acid (DNA) with reference to the double helix, sugar-phosphate backbone, nitrogenous bases (A, T, C, G), complementary base pairing (A-T, C-G)
- explains the role of DNA in evolution

2. Historical and Current Theories to Explain Variation
- discusses the evolutionary theories of past and present including the ideas of Lyell, Malthus, Lamarck & Darwin

3. Agents of Evolutionary Change
- describe the five agents of evolutionary change: mutation, genetic drift, gene flow, non-random mating, and natural selection

4. Evolutionary Types and Models
- differentiates among and give examples of convergent evolution, divergent evolution, and speciation
- compares the gradual change model with the punctuated equilibrium model of evolution

Please download my free preview to see a shortened version of one of the powerpoint presetations and matching student worksheet. These presentations are full of images and are of a high quality. I have sold this particalar package to over 100 teachers in canada and have had great reviews.

Thanks!
Liz Saville


This work by Liz Saville is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 2.5 Canada License.
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