The practical purpose of classification of living organisms is to

Options

A. Facilitate identification of unknown organisms
B. explain the origin of living organisms.
C. trace the evolution of living organisms
D. name the living organisms

Answer

**Step-by-Step Solution:**

1. **Understanding Classification**: Classification of living organisms is a systematic way of organizing and categorizing the vast diversity of life forms on Earth. It helps in grouping organisms based on shared characteristics.

2. **Identifying Unknown Organisms**: One of the primary practical purposes of classification is to facilitate the identification of unknown organisms. When scientists encounter a new species, they can use classification systems to determine its identity based on its characteristics and similarities to known organisms.

3. **Explaining the Origin of Living Organisms**: While classification can provide insights into the relationships and origins of organisms, it is not primarily aimed at explaining the origin of life itself. This is more related to evolutionary biology.

4. **Tracing Evolution**: Classification does help in tracing the evolutionary history of organisms by showing how different species are related through common ancestors. However, this is more of a secondary benefit rather than the main purpose.

5. **Naming Organisms**: Classification also involves the naming of organisms (nomenclature), but this is part of the identification process rather than a standalone purpose.

6. **Conclusion**: Therefore, the most practical purpose of classification is to facilitate the identification of unknown organisms.

**Final Answer**: The practical purpose of classification of living organisms is to facilitate the identification of unknown organisms.

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