1 SEM ACC W/RAVEN CARDED
1 SEM ACC W/RAVEN CARDED
12th Edition
ISBN: 9781265486297
Author: Raven
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 38.2, Problem 2LO
Summary Introduction

To define: Allelopathy.

Introduction: The plants are attacked by many factors such as bacteria, fungi, animals, protist, and so on. There are several defence mechanisms that occur in the plants that block or decrease infection. The first line of defence is the formation of thick cell walls that are covered with a resilient cuticle. The second line of defence is the release of a chemical that is secreted by the plant that does not contain any effects in the plants.

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