NEB NotesNepal
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.