申論題

2. The colonization of land by plants and is a significant event in the history of life on Earth. The transition from water to land was a gradual process that occurred over millions of years. It involved numerous adaptive changes that allowed plants to thrive in terrestrial environments. Today, land plants play a crucial role in terrestrial ecosystems, providing oxygen, food, and habitat for a diverse array of organisms. How does Alternation of Generations contribute to the survival of land plants in challenging environments?