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单词 vascular tissue
释义

Definition of vascular tissue in US English:

vascular tissue

noun
  • The tissue in higher plants that constitutes the vascular system, consisting of phloem and xylem, by which water and nutrients are conducted throughout the plant.

    Example sentencesExamples
    • Long-distance transport of carbohydrate, the major substrate for plant growth, occurs within the phloem vascular tissue.
    • More recent examination, however, has shown that the plant does not contain true vascular tissue but has conducting cells more like those found in some mosses.
    • These plants did not have roots or leaves like the plants most common today, and many had no vascular tissue at all.
    • This is the strategy taken by vascular plants, which have special vascular tissues to distribute water throughout their system.
    • To pass from the soil solution into root vascular tissues, water has to flow radially across a series of concentric cell layers.
 
 

Definition of vascular tissue in US English:

vascular tissue

noun
  • The tissue in higher plants that constitutes the vascular system, consisting of phloem and xylem, by which water and nutrients are conducted throughout the plant.

    Example sentencesExamples
    • Long-distance transport of carbohydrate, the major substrate for plant growth, occurs within the phloem vascular tissue.
    • These plants did not have roots or leaves like the plants most common today, and many had no vascular tissue at all.
    • More recent examination, however, has shown that the plant does not contain true vascular tissue but has conducting cells more like those found in some mosses.
    • This is the strategy taken by vascular plants, which have special vascular tissues to distribute water throughout their system.
    • To pass from the soil solution into root vascular tissues, water has to flow radially across a series of concentric cell layers.
 
 
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更新时间:2024/12/24 9:23:20