What is the function of the two male gametes produced by each pollen grain in angiosperms?

Explanation

**Step-by-Step Solution:**

1. **Understanding Pollen Grains in Angiosperms:**
- In angiosperms (flowering plants), each pollen grain contains two male gametes. These gametes are produced from a generative cell that undergoes mitosis.

2. **Role of Male Gametes:**
- The two male gametes produced by each pollen grain play distinct roles during the fertilization process in angiosperms.

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