Lec 03 l Importance of Water l Biology Class 11 l New book l 2025 l chap no 04 скачать в хорошем качестве

Lec 03 l Importance of Water l Biology Class 11 l New book l 2025 l chap no 04

Welcome to Yousuf Biology Academy! In this video, we will explore the Importance of Water in the life of organisms, focusing on key biological and chemical properties of water that make it the “medium of life.” 🧪 What you'll learn: Unique chemical structure of water (H₂O) Hydrophobic exclusion and solubility High specific heat and temperature stability Heat of vaporization and cooling effect Cohesion and surface tension in water Ionization and pH regulation Maximum density at 4°C and survival of aquatic life 🌍 Water is not just a compound—it’s essential for maintaining life processes, body temperature, and biochemical reactions. This lecture follows MDCAT 2025 syllabus and covers concepts from all Punjab, KPK, Federal, and Sindh boards. 📚 Don’t forget to like, share, and subscribe for more MDCAT-focused content. Stay connected for daily biology lectures and concept breakdowns. --- 📈 Keywords (SEO-friendly): importance of water biology, water properties MDCAT, hydrophobic exclusion, specific heat of water, heat of vaporization water, water cohesion, water surface tension, ionization of water, pH and water, density of water at 4°C, MDCAT biology 2025, Yousuf Biology Academy --- 📌 Hashtags: #ImportanceOfWater #WaterBiology #MDCAT2025 #WaterProperties #BiologyLecture #HydrogenBonding #YousufBiologyAcademy #Biochemistry #MDCATBiology #SurfaceTension #HeatOfVaporization #SpecificHeat #Ionization #WaterDensity