classification of matter
NEED FOR CLASsIFICATION lhe number ot living beings, the plants and animals is enormous. Further many new forms are aiscovered and added every year. Plants, animals or microorganisms have great diversity in their form, structure and mode of ire. lo find an organism of known characters from the vast number of organisms is almost imposible. They need to be divided into groups or subgroups. Arranging and grouping the organisms in a definite principle, makes the study of living organisms easy. Just by selecting a few representatives from each group, a broad idea of lite in this earth can be achieved. Therefore, a good system of classification is must for their identification, study and bringing out relationships amongst themselves. 6 ch So needs for classification are . It is not possible to study every organism at a time. The study of one Or two organisms of a group give sufficient information about the essential features of the group. 2. All the types of organisms are not found in ...