Assertion: stoma's guard cell | /r/HasProperty | green
Facets:
value: in this species
type: OTHER
Source sentences:
text: stomate with guard cells Scanning electron micrograph of an open spinach stomate with two guard cells (green).
text: In this species () the guard cells of the stomata are green because they contain chlorophyll while the epidermal cells are chlorophyll-free and contain red pigments.