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Which one of the following systems of cl...

Which one of the following systems of classification assumes that organisms belonging to the same taxa have a common ancestor ?

A

Earliest system

B

Artificial system

C

Natural system

D

Phylogenetic system

Text Solution

AI Generated Solution

The correct Answer is:
To answer the question, "Which one of the following systems of classification assumes that organisms belonging to the same taxa have a common ancestor?" we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Question**: The question is asking about a classification system that is based on the concept of common ancestry among organisms within the same taxon (group). 2. **Identify the Classification Systems**: The main classification systems we need to consider are: - Artificial System - Natural System - Phylogenetic System 3. **Analyze Each System**: - **Artificial System**: This system classifies organisms based on observable characteristics such as the number and shape of leaves. It does not consider evolutionary relationships or common ancestry. - **Natural System**: This system classifies organisms based on natural affinities, considering both external and internal features. While it looks at relationships, it does not explicitly focus on common ancestry. - **Phylogenetic System**: This system is based on evolutionary relationships and the concept of common descent. It assumes that organisms that belong to the same taxa share a common ancestor and focuses on how species have evolved over time. 4. **Conclusion**: Based on the analysis, the classification system that assumes organisms belonging to the same taxa have a common ancestor is the **Phylogenetic System**. ### Final Answer: The correct answer is the **Phylogenetic System**. ---
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