Question

How do plants respond to changes in light conditions?

Answer 1

Plants have various mechanisms to respond to changes in light conditions. When light intensity increases, plants may close their stomata to prevent water loss through transpiration and may produce more pigments to protect against damage from excess light. On the other hand, when light intensity decreases, plants may elongate their stems to reach for more light, adjust their photosynthetic rates, and regulate their hormone levels to adapt to low light conditions.

Answer 2

Plants respond to changes in light conditions through a process called photomorphogenesis. When light conditions change, plants can adjust their growth, development, and metabolic processes to optimize their energy production and overall health. For example, they may change their orientation towards light, adjust the size and shape of their leaves, or alter their flowering patterns in response to light cues.