WEBWhat does filament mean? 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. Pollen is produced by anthers, and filaments help hold anthers out to make it easier for wind and insects to distribute pollen ...
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Parts of a Flower - Diagram and Functions - Science Notes and …
WEBMay 24, 2023 · Filament: The filament is a stalk that holds up the anther, making the pollen accessible to pollinators or wind. Female Parts (Pistil or Carpel or Gynoecium) Stigma: This is the part of the pistil that receives. It is often sticky or feathery for trapping and holding onto the pollen grains.
WEBEach stamen has a long filament holding up pollen sacs called anthers. Inside the androecium is the gynoecium (house of woman), which is composed of carpels . Each carpel has an ovary at the base where ovules are housed.
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Filament - Definition, Meaning & Synonyms | Vocabulary.com
WEBThe stamen of a flower — the part that produces pollen — consists of a slender stalk, called a filament and an anther. The filament supports the anther, which is where pollen develops. The word filament is from the Latin word filum, which means "thread." Filament, in fact, can be a synonym for thread. In an incandescent light bulb, a fine ...
WEBStamen: The pollen producing part of a flower, usually with a slender filament supporting the anther. Anther: The part of the stamen where pollen is produced. Pistil: The ovule producing part of a flower. The ovary often supports a long style, topped by a stigma. The mature ovary is a fruit, and the mature ovule is a seed.
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Filament Definition and Examples - Biology Online Dictionary
WEBJul 21, 2021 · Definition 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. (5) (mycology) hypha in fungi and actinobacteria. (6) (ornithology) the barb of a down feather. Supplement
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Structure of anther and microsporangium (article) | Khan Academy
WEBMeaning. stamen. male reproductive organ of flower, contains anther and filament. anther. lobed structure found on the filament. microsporangium. structure within the anther in which pollen grains develop. tapetum. innermost layer surrounding microsporangium; nourishes developing pollen grains.
WEBJul 27, 2022 · Filament (a long stalk) The filament has an architectural function, in that it lifts the anther to a position where it can effectively release pollen grains into/onto the pollinator.
WEBfilament. pollen sac. staminode. crocus. Close-up of a spring crocus (Crocus vernus). The flower's three pollen-covered stamens are clearly visible. (more) pistil and stamens. A lily flower with a central pistil surrounded by stamens. The six orange structures are pollen-laden anthers, each borne at the end of a stalk known as a filament. (more)
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Parts of a Flower With Their Structure and Functions - Science …
WEBJul 3, 2020 · b) Filament – Slender stalk-like structure present at the tail of the stamen. Functions. Anther helps in producing and storing pollen grains. Filament holds the anther and attaches it to the flower. 4. Carpel. Female reproductive part of a flower that forms pistil. A pistil may contain a single carpel or multiple carpels fused together.
