Plant sexual reproduction involves the fusion of male and female gametes (sperm and egg cells) to produce seeds. This process includes:
1. *Pollination*: Transfer of pollen from male structures (anthers) to female structures (stigmas).
2. *Fertilization*: Fusion of sperm and egg cells, resulting in seed formation.
3. *Seed development*: Seeds mature and contain embryos, which can grow into new plants.
Sexual reproduction promotes genetic diversity, allowing plants to adapt to changing environments and evolve over time.
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