Itiseasyforustotellwhoourfamilymembersare,butdoplantsre...
問題詳情：Itiseasyforustotellwhoourfamilymembersare,butdoplantsrecognize(識別)theirownfamily?Somedo,scientistssay,accordingtoareportbyScienceNewsinearly2010.GuillermoP.MurphyandSusanDudleyaretwoplantsci...