In the same section of a leaf the area of vascular bundles has the highest content, the aquiferous tissue has the lowest and the chlorenchyma has intermediate.

  • 在同一叶的横切面上,蒽醌类物质的含量在维管束区最高,同化薄壁组织部分次之,储水组织部分最低。

  • 互联网摘选 2025-01-19 23:26:06

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