In the plant experiment, there are three ways: first way is the test of fading, the test object is china rose; the second way is the test of sensitive plant, the test object is seedling of horsebean;

  • 在植物实验中,采取了3种方法,第一是以月季花瓣为实验材料进行了退色实验,第二是以蚕豆幼苗为实验材料进行敏感植物实验;

  • 互联网摘选 2025-01-20 13:01:28

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