Summary:
- The extinction of dinosaurs 66 million years ago allowed for the rapid diversification and growth of flowering plants, including the development of fruits.
- The lack of large herbivore dinosaurs enabled small flowering plants to thrive and evolve new traits, such as producing fruits to attract animal dispersers.
- This ecological shift led to the rise of many modern plant families and the emergence of diverse fruit types, which had a significant impact on the evolution of plant-animal interactions.