What is one potential role of turions for aquatic plants?

Turions are specialized structures produced by some aquatic plants that play a significant role in their survival through challenging environmental conditions. They are typically formed in response to seasonal changes and can remain dormant during periods that are unfavorable for growth, such as winter or drought. This dormancy allows the plants to withstand adverse conditions, ensuring that they have the potential to re-emerge and grow when conditions improve.

By serving as a means for survival, turions allow aquatic plants to endure fluctuations in temperature, light availability, and water levels, ultimately supporting their persistence in various ecosystems. Other functions, such as nutrient uptake or attracting pollinators, are fulfilled by different parts of the plant or through other mechanisms, further distinguishing the specific role of turions in the lifecycle of aquatic vegetation.