Assertion: xylem | /r/HasProperty | dead tracheary elements
Facets:
value: with relatively low osmotic pressure
type: OTHER
Source sentences:
text: This may be explained by the accessibility of both types of vessel elements, as the phloem is characterized by living cells with a high osmotic pressure which makes penetration difficult, while the xylem is composed of dead tracheary elements with relatively low osmotic pressure.