In Panthera leo, the ________ represents the genus.

Explanation

To answer the question, "In Panthera leo, the ________ represents the genus," we can follow these steps:

1. **Understand the Structure of Scientific Names**: Scientific names are typically composed of two parts: the first part represents the genus, and the second part represents the species.

2. **Identify the Example Given**: In the example provided, "Panthera leo" is the scientific name for the lion.

3. **Determine the Genus**: From the name "Panthera leo," the first part, "Panthera," is the genus.

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