Classify the following as examples of homology and analogy-Hearts of fish and crocodile

Explanation

To classify the hearts of fish and crocodiles as examples of homology or analogy, we can follow these steps:

### Step 1: Understand the Definitions
- **Homologous Organs**: These are organs that have a similar origin but may perform different functions. They arise from a common ancestor.
- **Analogous Organs**: These are organs that have different origins but perform similar functions. They arise through convergent evolution.

### Step 2: Analyze the Hearts of Fish and Crocodiles
- The heart of a fish is typically a two-chambered organ, consisting of one atrium and one ventricle.
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