Certain species wasps are seen to frequently visit flowering fig trees .
What type of interaction is seen between then and why ?

Explanation

**Step-by-Step Solution:**

1. **Identify the Species Involved**: The question mentions certain species of wasps and flowering fig trees.

2. **Determine the Type of Interaction**: The interaction between the wasps and the fig trees is identified as mutualism.

3. **Explain the Benefits to the Wasp**: The female wasp visits the fig tree primarily to lay her eggs. She uses the fig fruit as a site for oviposition (egg laying). The developing seeds within the fig provide nourishment for the larvae once they hatch.

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