1.含羞草的叶子被碰后会合拢,这说明生物具有()A.生长现象B.生物能对外界刺激作出反应C.繁殖D.呼吸【考察目的】生物的基本特征【解析】生物具有以下特征:生物的生活需要营养;生物能够进行呼吸;生物能排出体内产生的废物;生物能够对外界刺激作出反应;生物能够生长和繁殖;除病毒外,生物都是由细胞构成的。含羞草的叶子被碰后会合拢,表明生物能够对外界刺激作出反应,属于应激性,如植物的叶具有向光性, 1. Mimosa leaves will be closed after the collision, indicating that organisms have () A. Growth B. Biological response to external stimuli C. Breeding D. Breathing [purpose of study] the basic characteristics of biological [analytic] organisms have The following characteristics: biological life requires nutrition; biological can breathe; biological waste can be generated within the body; biological can respond to external stimuli; biological growth and reproduction; except viruses, the organisms are composed of cells. Mimosa leaves will be closed after the collision, indicating that organisms can respond to external stimuli, are stressful, such as leaves of plants to light,