Summary

Concept 26.1: Plants Develop in Response to the Environment

Concept 26.2: Gibberellins and Auxin Have Diverse Effects but a Similar Mechanism of Action

Concept 26.3: Other Plant Hormones Have Diverse Effects on Plant Development

Concept 26.4: Photoreceptors Initiate Developmental Responses to Light

Go to the Interactive Summary to review key figures, Animated Tutorials, and Activities

PoL2e.com/is26

Go to LaunchPad at macmillanhighered.com/launchpad for additional resources, including LearningCurve Quizzes, Flashcards, and many other study and review resources.