What is function of genital papillae in earthworm?

Explanation

### Step-by-Step Solution:

1. **Understanding Earthworm Reproduction**:
- Earthworms are hermaphrodites, meaning they possess both male and female reproductive organs. This allows them to perform sexual reproduction.

2. **Identifying the Role of Genital Papillae**:
- The genital papillae are primarily associated with the male reproductive system in earthworms. They play a crucial role during the mating process.

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