Plant circadian rhythms

Plant circadian rhythms are internal biological clocks that regulate daily activities, aligning them with the 24-hour day-night cycle. These rhythms influence processes like photosynthesis, hormone production, and growth, ensuring plants optimize energy use and conserve resources. For example, many plants open their leaves and flowers during daylight to capture sunlight and close at night. This internal timing system is controlled by specific genes and environmental cues such as light and temperature. Overall, circadian rhythms help plants adapt to their environment, improving their survival and productivity.