I.G.C.S.E Department Worksheet 5 Biology Osmosis Grade 9 1.How does osmosis affect each cell in the Following picture? In hypertonic solution ................................................................................................................................. ................................................................................................................................. In isotonic solution ................................................................................................................................. ................................................................................................................................. In hypotonic solution ................................................................................................................................. ................................................................................................................................. , 2. What prevents plant cell from being explode in the hypotonic solutions ............................................................................................................................................... .......................................................................................................................................... ............................ 3.Match each picture with the best concept Normal, Turgid, Flaccid ................................... 4.Match each cell with the best description Cell explodes and vacuoles fill up Cell shrinks and vacuoles get smaller Cell keeps shape and the vacuoles keep normal Flaccid Turgid Normal 5.Which of the following is the best situation for the human's life? Why? ......................................................................................................................................... ......................................................................................................................................... ......................................................................................................................................... ......................................................................................................................................... .....................................................................................................................................
