Abscission Zone Meaning In English

Some leaves have a special layer of cells that comprise an abscission zone which facilitates the breakdown and detachment of the leaf. Any opinions in the examples do not represent the opinion of the cambridge dictionary editors or.

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Abscission zone bot botany the zone at the base of a leaf petiole fruit stalk or branch in which the abscission layer develops.

Abscission zone meaning in english. From cambridge english corpus the funiculus abscises detaches at fixed point abscission zone the scar forming an oval depression the hilum. Abscission zone is in our corpus but we dont have a definition yet. The region at the base of a leaf flower fruit or other plant part containing specialized cells that release enzymes resulting in the separation of that part from the plant body.

The zone at the base of a leaf petiole fruit stalk or branch in which the abscission layer develops. These example sentences show you how abscission zone is used. Abscission zone definition is the zone in a leaf petiole fruit stalk or branch often marked by a constriction within which is developed the separation layer the vascular bundles in the zone usually being reduced in diameter the sclerenchyma being weak or absent the collenchyma lacking and the cytoplasm of some of the parenchyma cells being denser than in adjacent cells.

These examples are from the cambridge english corpus and from sources on the web.