Yahoo Poland Wyszukiwanie w Internecie

Search results

  1. The filament is a slender, thread-like structure that supports the anther in flowering plants. It is part of the stamen, which is the male reproductive organ of a flower, playing a crucial role in the process of pollination by elevating the anther to a position where pollen can be easily dispersed.

  2. anther, in flowering plants, the part of a stamen that produces and contains pollen. Each anther is generally borne at the tip of a long slender stalk known as a filament and consists of two lobes that each house a pair of pollen sacs (microsporangia) that produce pollen for pollination.

  3. 16 lis 2019 · The filament is a right-handed helical filament made by the addition of the back-to-back dimers, hence a run-on oligomer (Fig. 22f). Each dimer is separated by a 54.2° rotation, giving 7 dimers per turn.

  4. Definition. A filament is the slender, stalk-like part of the stamen that supports the anther in flowering plants. It plays a crucial role in positioning the anther for effective pollen transfer.

  5. Definition. The filament is the slender stalk part of the stamen that supports the anther in flowering plants. Its primary function is to hold the anther in a position where it can effectively release pollen.

  6. 21 lis 2023 · A filament is a long thread comprised of protein subunits. These subunits can be made of single protein molecules or polypeptide chains that join to form a protein complex. An example of a...

  7. 21 lip 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

  1. Ludzie szukają również