Abscission (from Latin ab- 'away' and scindere 'to cut') is the shedding of various parts of an organism, such as a plant dropping a leaf, fruit, flower, or seed.

The meaning of ABSCISSION is the act or process of cutting off : removal.

Aug 9, 2024 · Abscission refers to the natural separation of plant structures from their parent plants, regulated by external environmental signals or internal factors such as stress and aging.

Mar 6, 2025 · Plants shed organs through a process called abscission. Abscission takes place at specialized sites called abscission zones (AZs) that control the precise separation of organs from …

Abscission refers to the falling of leaves, fruits, flowers, and other plant organs. The abscission process takes place in a special cellular layer called “the separator layer” where numerous morphological and …

Apr 23, 2018 · Abscission is also important for the reproductive success of plants, ensuring seed and fruit dispersal. The term abscission is also used to describe the intentional shedding of a body organ, …

ABSCISSION definition: the act of cutting off; sudden termination. See examples of abscission used in a sentence.

Abscission is a process that initiates the removal of a part of plant following the formation of a protective layer or scar tissue that prevents the entry of pathogen and protects the inner tissues from desiccation.

Aug 3, 2025 · Abscission is a natural process in plants involving the controlled shedding of parts like leaves, flowers, fruits, or branches. This regulated detachment occurs in specific tissue areas, …

ABSCISSION definition: 1. the separation or falling off of part of a plant: 2. the separation or falling off of part of a…. Learn more.