Definition, Betydelse & Synonymer | Engelska ordet CHALAZA

Definition av CHALAZA

1. äggsnodd

Exempel på hur man kan använda CHALAZA i en mening

• Nutrients from the plant travel through vascular tissue in the funiculus and outer integument through the chalaza into the nucellus.
• Elaiosomes develop in various ways either from seed tissues (chalaza, funiculus, hilum, raphe-antiraphe) or from fruit tissues (exocarp, receptacle, flower tube, perigonium, style or spicule).
• Ovomucin is a glycoprotein found mainly in egg whites, as well as in the chalaza and vitelline membrane.
• He describes the standard arrangement in angiosperms—the nucellus joined by the chalaza to the integuments, which surround the nucellus except at the micropyle, through which the pollen tubes enter.
• The vessel form a ridge from chalaza to the hilum which is placed at the operculum next to the micropyle from which a layer of integument.

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