AERENCHYMOUS TISSUE Meaning and
Definition
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Aerenchymous tissue refers to a specialized type of plant tissue that is primarily responsible for the formation and maintenance of air channels within plant organs. It is commonly found in the roots, stems, and leaves of hydrophytic (water-loving) plants or plants growing in waterlogged or poorly oxygenated soil. The term "aerenchymous" is derived from the Latin word "aer," meaning air, and the Greek word "encheima," meaning structure.
This tissue consists of large, interconnected air spaces or cavities called aerenchyma, which are formed due to the death and subsequent disintegration of cells. Aerenchymous tissue plays a crucial role in facilitating the transport of gases, particularly oxygen, to the submerged or waterlogged parts of the plant. By creating air passages, aerenchyma allows for the diffusion of oxygen from the aerial parts of the plant to the submerged tissues, ensuring their metabolic needs are met.
These air spaces can also serve additional functions, such as storing gases, providing buoyancy to floating plants, and aiding in nutrient uptake. The walls of aerenchyma cells are typically thin and may contain lignin or suberin, providing structural support while allowing for efficient gas exchange between the plant and its surroundings.
In summary, aerenchymous tissue is a specialized plant tissue that forms interconnected air channels or cavities, allowing for the transport of gases and promoting oxygen diffusion in waterlogged or poorly oxygenated environments.
Common Misspellings for AERENCHYMOUS TISSUE
- zerenchymous tissue
- serenchymous tissue
- werenchymous tissue
- qerenchymous tissue
- awrenchymous tissue
- asrenchymous tissue
- adrenchymous tissue
- arrenchymous tissue
- a4renchymous tissue
- a3renchymous tissue
- aeeenchymous tissue
- aedenchymous tissue
- aefenchymous tissue
- aetenchymous tissue
- ae5enchymous tissue
- ae4enchymous tissue
- aerwnchymous tissue
- aersnchymous tissue
- aerdnchymous tissue
- aerrnchymous tissue
Etymology of AERENCHYMOUS TISSUE
The word "aerenchymous" comes from the combination of two Greek words: "aer" meaning air and "enkhuma" meaning infusion or pouring in. Therefore, "aerenchymous" literally translates to "air-infused" or "air-filled" tissue. The term refers to a type of tissue found in plants, specifically in aquatic or waterlogged plants, which contains air channels or spaces that allow for the transport of gases.
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