Special kind of evolution has brought the similarity as seen in fins of fishes and flippers of dolphins .Give reasons . Also name the kind of evolution also.

Explanation

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks about the similarity between the fins of fishes and the flippers of dolphins, and it also requests the reason for this similarity and the name of the type of evolution involved.

2. **Identifying the Similarity**: Both fins of fishes and flippers of dolphins serve the same function, which is swimming. This functional similarity is crucial for their survival in aquatic environments.

3. **Analyzing the Structures**: Although both fins and flippers perform the same function, they have different structural characteristics. Fins are typically bony structures found in fish, while flippers are more muscular and adapted for movement in marine mammals like dolphins.

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