Phylogenetic system brings out

Options

A. Reproductive similarities
B. Grouping according to morphological characters
C. Grouping on the basis of increasing complexities
D. Grouping according to evolutionary trends and genetic relationships.

Answer

### Step-by-Step Solution:

1. **Understanding Phylogenetic System**: The phylogenetic system of classification is a method used to categorize organisms based on their evolutionary history and relationships. It focuses on how species are related through common ancestry.

2. **Analyzing the Options**:
- **Reproductive similarities**: This option refers to similarities in reproductive methods but does not encompass the broader evolutionary relationships.
- **Grouping according to morphological characters**: This involves classifying organisms based on physical traits, which is not the primary focus of phylogenetic classification.
- **Grouping on the basis of increasing complexities**: This suggests a hierarchy of complexity, which is not how phylogenetic classification operates.
- **Grouping according to evolutionary trends and genetic relationships**: This option accurately describes the phylogenetic system, as it emphasizes evolutionary connections and genetic data.

3. **Identifying the Correct Answer**: Based on the analysis, the correct answer to the question is "grouping according to evolutionary trends and genetic relationships," as this aligns with the core principles of the phylogenetic system.

### Final Answer:
The phylogenetic system brings out grouping according to evolutionary trends and genetic relationships.

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