Assertion: xylem | /r/MadeOf | tracheid
Facets:
Source sentences:
text: Xylem consists of tracheids, xylem fibres, vessels and xylem parenchyma.
text: The xylem consists of tracheids, which are dead hard-walled hollow cells arranged to form tiny tubes to function in water transport.
text: Xylem consists of tracheids and vessels.
text: Xylem consists of tracheids, vessels, xylem parenchyma and xylem fibre.