Assertion: seedling's cotyledon | /r/HasProperty | form
Facets:
value: during embryogenesis alongside root
type: TEMPORAL
value: during this phase
type: TEMPORAL
Source sentences:
text: During this phase, the cotyledons are tightly closed and form the apical hook to protect the shoot apical meristem from damage while pushing through the soil.
text: Cotyledons are formed during embryogenesis alongside root and shoot meristems.