Chapter 39.2, Problem 2LO

Summary Introduction

To explain: The way by which stems and roots bend in response to gravity.

Introduction: The plants are mainly multicellular, predominantly photosynthetic eukaryotes of the kingdom Plantae. The parts of plants include the stem, roots, leaves, flowers, fruit, and seeds. The roots generally lie below the surface of the soil. The stem is the plant axis that bears shoots and buds with leaves.