My husband and I *love* to walk ...for hours and hours, and if we decide to go ahead with this potential trip - I'm going to need good shoes. These days, I have some reasonably good shoes for the most part - but they are 2-3 hour walking shoes, not necessarily good for 6+ hours of tromping around.
In cell biology, selective permeability is the property of a living cell membrane that allows the cell to control which molecules can pass through the membrane, moving into or out of the cell.
So, in simple words-as the plasma membrane selects some substances to pass through it and prevents the passage of others,(PERMEABLE TO A SELECTED FEW) it is called SELECTIVELY PERMEABLE MEMBRANE. firebolt sruti Â· 8 years ago. Thumbs up.