Assertion: xylem | /r/HasProperty | unidirectional
Facets:
Source sentences:
text: Xylem is unidirectional; its job is to make sure water flows upward.
text: Given below are the important points which distinguish xylem with that of phloem: Xylem is the complex tissue of plants, responsible for transporting water and other soluble nutrients to the plants and the flow is unidirectional which is from root to the upper part of the plant, while on the other hand phloem is the another kind of the vascular, living tissue which is responsible for transporting food and other organic materials, prepared by the green parts of the plants like leaves.
text: The xylem is unidirectional, it only moves up the plant's stem.