Assertion: meristem's cell | /r/HasAspect | their primary cell walls
Facets:
value: during the spring growing season
type: TEMPORAL
Source sentences:
text: During the spring growing season, cells of the secondary xylem have a large internal diameter and their primary cell walls are not extensively thickened.
text: Meristematic cells have ,only primary cell wall which is thin and flexible ( elastic) and made up of cellulose.
text: These cells do not form secondary cell wall thickenings, and therefore have only primary cell walls.
text: During the spring growing season, cells of the secondary xylem have a large internal diameter and their primary cell walls are not extensively thickened.
text: During the spring growing season, cells of the secondary xylem have a large internal diameter and their primary cell walls are not extensively thickened.