Chapter Guide


	Chapter Chapter 33: Control Systems in Plants

	Chapter Guide

	Pre-Test What Plant Hormones Affect Organ Formation? (33.2) 33A: Leaf Abscission (33.7) Phototropism (33.9) Gravitropism (33.9) Mimosa Leaf (33.9) Key Concepts Quiz 33B: Flowering Lab (33.12) Key Concepts Quiz Key Concepts Quiz Activities Quiz Chapter Quiz