Chapter 11 Transport in plants Class 11 2027 ,Biology Short notes NCERT + PYQ PDF Download
Hello NEET Aspirants! 👋 NEET Dropper here dropping Ch-11: Transport in Plants Complete Notes + PYQ Tod + No Ratta Only Samajh 🧠 Water Moves = High Ψw to Low Ψw Xylem = Up Only, Phloem = Up + Down Transpiration Pull = Dixon Jolly = Tall Trees ka Hero 1-2Q Pakka NEET 2027 me! ### *1. MEANS OF TRANSPORT* `Basic = 1Q` **Process** **Energy** **Direction** **Example** **NEET Point** **Diffusion** Passive = No ATP High → Low Conc. Gas Exchange Stomata Slow, Short Distance Only **Facilitated** Passive = No ATP High → Low Conc. Glucose, Amino Acid via Carrier/Channel Saturable + Specific + Inhibitable **Active Transport** Active = ATP Use Low → High Conc. Mineral Ions into Root Hair Against Gradient + Pumps **Bulk Flow** Pressure Driven Mass Movement Xylem + Phloem Long Distance = Litres/hr *Trick*: *D*iffusion *F*ree, *A*ctive *A*TP = DFAA *A. Diffusion Factors* 1. Concentration Gradient = More Diff = Faster Rate 2. Membrane Permeability = Lipid Soluble = Faster = Steroids 3. Temperature = I...