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Types of Solution
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This lesson explains the types of solution and basics of plasmolysis..

Gargee Vats
Self motivated..hard working ..passionate about teaching and curious to learn new things...

U
Unacademy user
sir, aapne btaya hai ki non creamy layer " caste certificate" banane ka last date hai 04-06-18. Agar kisi ka caste certificate previous year ka bna hua hai to Kya usey phir se bnana padega current ka ya phir pehle Wala applicable hai ?
Bineesh Soni
a year ago
Certificate 4 june 2015 se 4 June 2018 ke bich ka hona chahiye
Thanks a lot. I understood it better than in class.!!!!!!
Gargee Vats
a year ago
thanks
  1. CLASS IX NCERT SCIENCE Chapter 5 Fundamental Unit of Life : Cell


  2. About Me: Gargee Vats Pursuing B.tech from G.B.Pant University of agriculture and technology, Uttarakhand Preparing for UPSC CSE. Learning enthusiast. Follow me : https://unacademy.com/user/tyag1.gargee1996 Please do Like , Share and Recommend.


  3. Types Of Solution Hypotonic solution (hypo-below) Isotonic solution (iso-equal) Hypertonic solution (hyper = above)


  4. Isotonic Solution If the medium has exactly the same water concentration as the cell, there will be no net movement of water across the cell membrane. Water crosses the cell membrane in both directions, but the movement going in is the same as the amount of going out. The cell will stay the same size.


  5. Hypotonic Solution If the medium surrounding the cell has a higher water concentration than the cell The cell will gain water by osmosis. The cell is likely to swell up.


  6. Hypertonic Solution If the medium has a lower concentration of water than the cell The cell will lose water by osmosis. The cell will shrink.


  7. Hypotonic solution Isotonic solution Hypertonic solution (a) Animal cell H20 H20 H20 H20 Lysed Normal Shriveled (b) PlantH2O H20 H20 cell Turgid (normal) Flaccid Plasmolyzed


  8. Plasmolysis When a living plant cell loses water through osmosis there is shrinkage contraction of the contents of the cell away from the cell wall straction of theH,0 0 2


  9. Thank you!!!!