What is the primary function of petals in a flower?

The primary function of petals in a flower is to attract pollinators. Petals are often brightly colored and may have distinct patterns or shapes that serve to lure insects, birds, and other animals that aid in the pollination process. This attraction is crucial for the reproduction of flowering plants, as pollinators facilitate the transfer of pollen from the male part of a flower to the female part, enabling fertilization and the production of seeds. Therefore, the structure and coloration of petals are evolutionarily adapted to enhance this relationship with pollinators, making them a key feature in the reproductive strategy of many plants.