What is filament and anther?
The stamen is made up of two parts: the anther and filament. The anther produces pollen (male reproductive cells). The filament holds the anther up. During the process of fertilization, pollen lands on the stigma, a tube grows down the style and enters the ovary.
What is the use of filament?
The filament is the part of the light bulb that produces light. Filaments in incandescent light bulbs are made of tungsten. Whenever an electric current goes through the filament, the filament glows. It may also be known as the electron emitting element in a vacuum tube.
What is the meaning of filament in biology?
noun, plural: filaments. (1) threadlike structure. (2) a fiber or fibril. (3) a long chain of protein subunit, as protein filament. (4) (botany) the stalk of a stamen of a flower, supporting the anther.
What is filament in botany?
Botanists define filament as the thread-like stalk that supports an anther of the plant. Together, a filament and an anther make up a stamen, which is the male reproductive part of a flower.
What is the definition of filament in plants?
a long slender cell or series of attached cells, as in some algae and fungi. Botany. the stalklike portion of a stamen, supporting the anther.
What is example of filament?
The definition of a filament is a slender fiber or thread. The slim part of the stamen that supports the anther is an example of a filament.
What is filament example?
The definition of a filament is a slender fiber or thread. The slim part of the stamen that supports the anther is an example of a filament. The stalk that bears the anther in the stamen of a flower. A chainlike series of cells, as in many algae.
What is the function of the filament in a plant?
In most flowers, the filaments are easily seen and arise from the center of the flower. The filament serves a structural purpose to the reproduction of the plant by extending the anthers and making the pollen more accessible to pollinating animals, such as hummingbirds and honeybees.
What is the filament of a flower?
Filament. Botanists use the term filament more specifically to refer to the thin stalks that support the pollen-producing anthers. In most flowers, the filaments are easily seen and arise from the center of the flower. The filament serves a structural purpose to the reproduction of the plant by extending the anthers and making…
What is the function of the anther and filament?
The anther is the part of a flowering plant that is responsible for the production of pollen, which plays a key part in plant reproduction. It is a part of the stamen, the male component of the reproduction system of a flower. The stamen is made up of two parts: the filament and the anther; the filament holds and positions the anther.
What is the description of the filament?
Medical Definition of filament. : a single thread or a thin flexible threadlike object, process, or appendage especially : an elongated thin series of cells attached one to another or a very long thin cylindrical single cell (as of some algae, fungi, or bacteria)