1.1 Introduction
Plants are classified according to their assumed relatedness. The species is the basic unit of classification based on the structure of flowers, fruits, and other organs. All species are classified hierarchically. Related species are grouped into a genus; related genera into a family; related families into an order; related orders into a class, e.g., flowering plants whose seed contains two seed-leaves (dicots) and flowering plants whose seed contains one seed-leaf (monocots); related classes into a division, e.g. Ferns and flowering plants; and related divisions into a kingdom.
As a prelude to other parts of this study, this chapter will discuss the background upon which this study was initiated, the statement of problems that led to this study, the Aim and Objectives of the study. Others are Significance of the study, Scope of work, Research hypothesis and questions, Limitation of the study and Definition of technical terms.
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