Discovery that plants have a backup plan to move sap even without the presence of sugar once thought impossible is the result of a decade-long study published in the Feb. 21 issue of Nature Plants.
Sugars are important to plants but not essential for sap flow stuttgartdailyleader.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from stuttgartdailyleader.com Daily Mail and Mail on Sunday newspapers.