Amphicotyledon
Definition
An embryo or plant whose cotyledons are laterally fused, giving rise to a single funnel-shaped or tubular structure surrounding the central axis; as an adjective, it describes a plant organism, seed, or embryonic development marked by the symmetrical coalescence of both embryonic leaves.
Bilingual Equivalents
- Amphicotyledon
- Amphicotyledonous organism
Grammatical & Source Details
| Inflection Type | Neuter noun or variable adjective with standard morphological variations according to text syntax rules. |
| Formation | Scientific compound formed from the Greek prefixoid 'amphi-' combined with the morphological noun 'cotyledon'. |
| Spelling / Pronunciation | [ˌæm.fɪ.ˌkɒt.ɪ.ˈliː.dən] |
| Source | Handbook of Plant Anatomy, Organography, and Comparative Embryology |
Contextual Usage Examples
RO: În timpul analizelor de laborator, acest amficotiledon a fost izolat pentru a-i studia sistemul vascular integrat.
EN: During laboratory analyses, this amphicotyledon was isolated to study its integrated vascular system.
RO: Dezvoltarea ca amficotiledon reprezintă o abatere structurală rară de la modelul dicotiledonat clasic al speciei.
EN: Development as an amphicotyledon represents a rare structural deviation from the species' classical dicotyledonous pattern.
RO: Sămânța modificată genetic a produs un embrion amficotiledon, având organele de rezervă complet unite într-un inel.
EN: The genetically modified seed produced an amphicotyledonous embryo, having its storage organs completely united in a ring.
Idioms & Phrases
Embrion amficotiledon / Amphicotyledonous embryo
RO: Structură germinativă definită prin sudura completă a marginilor celor două frunze primordiale pe parcursul embriogenezei.
EN: A germinative structure defined by the complete welding of the edges of the two primordial leaves during embryogenesis.
Caracter amficotiledon / Amphicotyledonous character
RO: Trăsătură morfologică ce indică o anomalie sau adaptare rară legată de unificarea circulară a organelor de stocare ale seminței.
EN: A morphological trait indicating a rare anomaly or adaptation related to the circular unification of the seed's storage organs.
Morfologie de amficotiledon / Amphicotyledonous morphology
RO: Configurație anatomică a plantulei în care hipocotilul susține o singură structură continuu concavă în loc de două lobi separați.
EN: An anatomical configuration of the seedling where the hypocotyl supports a single continuously concave structure instead of two separate lobes.
Latest Contextual News
No recent news found for this topic.