Transpiration in Plants | Stomata Opening & Closing | Factors, Importance & Transpiration Pull

Learn the complete Topic of Transpiration in Plants in a simple and clear way. In this video, we explain: 🌿 What is transpiration 🌿 How stomata open and close (turgor pressure, guard cells) 🌿 Factors affecting transpiration (light, temperature, humidity, wind, etc.) 🌿 Importance of transpiration for plants 🌿 What is transpiration pull and how it helps water move upward 🌿 Why transpiration is essential for cooling, mineral transport, and maintaining water balance This lecture is specially designed for Class 9 Biology, but also helpful for exam preparation, board exams, and quick revision. If you want more easy lectures on Biology, subscribe to Power of Knowledge Academy.