What is a phenetic classification ?

Options

A. It is based on observable traits like morphology.
B. It is based on ancestral lineage.
C. None of the above.
D. Both statements are true

Explanation

### Step-by-Step Solution:

1. **Definition of Phenetic Classification**:
- Phenetic classification is a method of classifying organisms based on observable traits and characteristics. It focuses on the overall similarity between different organisms rather than their evolutionary relationships.

2. **Basis of Classification**:
- This classification is primarily based on numerical evaluations of similarities and dissimilarities among organisms. It considers various traits, which can include morphological features (such as shape, size, and structure) and other observable characteristics.

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