a question of根毛区cell在干旱地区能正常生长的一棵植物,从理论推测,其体内哪一部位的细胞细胞液浓度最低.答案是根毛区细胞.我认为根毛区细胞是最高才对,这样便于吸水.
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![a question of根毛区cell在干旱地区能正常生长的一棵植物,从理论推测,其体内哪一部位的细胞细胞液浓度最低.答案是根毛区细胞.我认为根毛区细胞是最高才对,这样便于吸水.](/uploads/image/z/14024669-5-9.jpg?t=a+question+of%E6%A0%B9%E6%AF%9B%E5%8C%BAcell%E5%9C%A8%E5%B9%B2%E6%97%B1%E5%9C%B0%E5%8C%BA%E8%83%BD%E6%AD%A3%E5%B8%B8%E7%94%9F%E9%95%BF%E7%9A%84%E4%B8%80%E6%A3%B5%E6%A4%8D%E7%89%A9%2C%E4%BB%8E%E7%90%86%E8%AE%BA%E6%8E%A8%E6%B5%8B%2C%E5%85%B6%E4%BD%93%E5%86%85%E5%93%AA%E4%B8%80%E9%83%A8%E4%BD%8D%E7%9A%84%E7%BB%86%E8%83%9E%E7%BB%86%E8%83%9E%E6%B6%B2%E6%B5%93%E5%BA%A6%E6%9C%80%E4%BD%8E.%E7%AD%94%E6%A1%88%E6%98%AF%E6%A0%B9%E6%AF%9B%E5%8C%BA%E7%BB%86%E8%83%9E.%E6%88%91%E8%AE%A4%E4%B8%BA%E6%A0%B9%E6%AF%9B%E5%8C%BA%E7%BB%86%E8%83%9E%E6%98%AF%E6%9C%80%E9%AB%98%E6%89%8D%E5%AF%B9%2C%E8%BF%99%E6%A0%B7%E4%BE%BF%E4%BA%8E%E5%90%B8%E6%B0%B4.)
a question of根毛区cell在干旱地区能正常生长的一棵植物,从理论推测,其体内哪一部位的细胞细胞液浓度最低.答案是根毛区细胞.我认为根毛区细胞是最高才对,这样便于吸水.
a question of根毛区cell
在干旱地区能正常生长的一棵植物,从理论推测,其体内哪一部位的细胞细胞液浓度最低.答案是根毛区细胞.我认为根毛区细胞是最高才对,这样便于吸水.
a question of根毛区cell在干旱地区能正常生长的一棵植物,从理论推测,其体内哪一部位的细胞细胞液浓度最低.答案是根毛区细胞.我认为根毛区细胞是最高才对,这样便于吸水.
因为水分是根毛细胞吸收向植物体内运输的
里面的细胞液浓度必须得大于根毛细胞才行
根毛区细胞细胞液浓度比土壤溶液浓度高,才能从土壤中渗透吸水。其他细胞细胞液浓度比根毛区细胞的浓度高,才能从根毛区得到水分。所以体内根毛区的细胞细胞液浓度最低。
a question of根毛区cell在干旱地区能正常生长的一棵植物,从理论推测,其体内哪一部位的细胞细胞液浓度最低.答案是根毛区细胞.我认为根毛区细胞是最高才对,这样便于吸水.
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