首页/ 题库 / [判断题]叶一般正面颜色深,是因为上表皮细胞含叶绿的答案

叶一般正面颜色深,是因为上表皮细胞含叶绿体多。( )

判断题
2021-09-01 23:22
A、正确
B、错误
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正确答案
B

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