Unit 2 • Class 12Biology (Bio.302)
Plant Water Relations & Mineral Nutrition
वनस्पति जल सम्बन्ध तथा खनिज पोषण
Diffusion, osmosis, water potential, plasmolysis, ascent of sap (transpiration pull cohesion-tension theory), transpiration mechanism (stomatic opening/closing), essential macronutrients and micronutrients.