A. Gain water
B. Lose water
C. Discharge Water
D. Discharge gas
🧠 Explanation:
Stomata, tiny openings in leaf epidermis, close when guard cells lose water, regulating gas exchange and water loss. This process is vital for plant survival, controlling photosynthesis and transpiration. It’s a core topic in botany, essential for students studying plant biology and environmental adaptations. Understanding stomata helps explain how plants respond to drought or humidity, making it relevant for agriculture and ecological studies. This concept also engages researchers exploring plant resilience and climate change impacts on vegetation, emphasizing sustainable farming practices.
