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Medicinal plants (PG 101)                                        Level 1                              Clinical Pharmacy-PharmD



                                                         Root Functions


                  A. Active Transport of Minerals

                  The cell membranes of root epidermal cells contain active transport proteins.





                             Root hairs










                  B. Water transport by osmosis

                      The high concentration of mineral ions in the plant cells causes water molecules to

                      move into the plant by osmosis.



























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