What is the fate of the foliowing organs of a flower after fertilization ?
Petals

Explanation

**Step-by-Step Solution:**

1. **Understanding Fertilization in Flowers**: Fertilization in flowers occurs when the male gamete (from pollen) fuses with the female gamete (in the ovule) to form a zygote.

2. **Post-Fertilization Changes**: After fertilization, various parts of the flower undergo changes. The petals, which are often colorful and attract pollinators, have a specific fate.

3. **Fate of Petals**: After fertilization, the petals of the flower typically fall off. This is a common occurrence in many flowering plants as the flower's primary role of attracting pollinators is no longer needed once fertilization has taken place.

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