Essentials of Biology Sylvia S. Mader Chapter 21 Lecture Outline Prepared by: Dr. Stephen Ebbs Southern Illinois University Carbondale Copyright © The.
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Chapter 39. Examples of some hormones Phototropism experiments Auxin’s mode of action Apical dominance Other tropisms Seed dormancy, germination.
Starter - what will be going on inside these dog’s brains and physiology? Try card sort. Why do they not run or fight immediately?
Hormonal Control in Plants Requirements for Growth & Reproduction 2010.
Photosynthesis uses pigments to capture light
