What role do plasmodesmata play in plant cells? see section 11.2 (page 239) . view available hint(s) what role do plasmodesmata play in plant cells? see section 11.2 (page 239) . they prevent the plant cell from losing water in desert conditions. they allow the plant cell to withstand extreme temperatures. they serve as communication portals between neighboring plant cells, allowing the passage of small molecules between the two cells. they serve as sites of protein production in the cell?

The correct answer is the third option: They serve as communication portals between neighboring plant cells, allowing the passage of small molecules between the two cells. 

Plasmodesmata are tiny channels that link the cytoplasm (the jelly-like "stuff" in the cell, minus the nucleus) of adjacent plant cells. By doing so, they create bridges between these cells. Plasmodesmata are so important, because they allow for certain functions like facilitating the transportation of water between cells.