BORDERED PIT Meaning and
Definition
-
A bordered pit is a specialized anatomical feature found in the xylem tissues of plants. It refers to a small opening or pore present in the cell walls of adjacent xylem cells, which allows for the movement of water and nutrients between interconnected cells.
The bordered pit is characterized by a distinct border or thickening around its perimeter, which serves to regulate and control the flow of fluid through the pit. This border consists of a secondary cell wall layer, known as the torus, and a circular or oblong aperture known as the pit chamber.
The purpose of the bordered pit is to facilitate the transport of water and dissolved minerals across xylem tissue, which plays a crucial role in the upward movement of nutrients from the roots to the leaves. As water is transported through the xylem vessels, it passes through these bordered pits, allowing for the exchange and redistribution of fluids between neighboring cells.
The bordered pit also acts as a safety mechanism by preventing the unwanted backflow or leakage of fluids. When water pressure inside the xylem vessels decreases, the torus inside the pit chamber is pushed against its opening, sealing the pit and preventing the loss of water. This feature aids in maintaining the hydraulic integrity of the xylem tissue and ensuring an efficient and controlled flow of water and nutrients throughout the plant.
Common Misspellings for BORDERED PIT
- vordered pit
- nordered pit
- hordered pit
- gordered pit
- birdered pit
- bkrdered pit
- blrdered pit
- bprdered pit
- b0rdered pit
- b9rdered pit
- boedered pit
- boddered pit
- bofdered pit
- botdered pit
- bo5dered pit
- bo4dered pit
- borsered pit
- borxered pit
- borcered pit
- borfered pit
Etymology of BORDERED PIT
The etymology of the word "bordered pit" can be understood by breaking it down into its constituent parts.
1. Bordered: The term "bordered" comes from the verb "to border", which means to form, mark, or decorate the boundary or edge of something. It originates from the Old French word "bordure" and the Late Latin word "bordura", both meaning "border" or "edge".
2. Pit: The word "pit" most commonly refers to a deep hole or cavity in the ground. In the context of botany, a pit refers to a small cavity or depression in plant tissues, especially in the cell walls. This usage of the term comes from its Latin root "putus", meaning "hole" or "cavity".
When combined, the term "bordered pit" refers to a specific anatomical feature found in plant cells.
Infographic
Add the infographic to your website:
