anther and filament definition
The 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. The filament of a plant is a stalk that connects to the anther, both of which comprise the stamen. The anther is responsible for producing pollen, which is necessary for plant reproduction. Continue Reading. Lesson Summary. Filaments are the structural proteins of the cell. There are three kinds of filaments: microtubules, intermediate filaments, and microfilaments. Microtubules are the largest filament and act as highways for the cell, transporting materials. Filaments are the structural proteins of the cell. There are three types of filaments: microtubules, microfilaments (known as actin filaments), and intermediate filaments. Together, these three types of filaments make up the cytoskeleton. The male reproductive part of a flower is referred to as the stamen and consists of the filament and the anther. The filament is a stalk-like structure that attaches to the base of the flower and supports the anther, which is the structure that produces pollen. The filament and anther are part of the system that is essential for the plant to reproduce. Before a flower bud opens and produces and releases pollen, it is encased in protective leaf-like growths called sepals. Home » Anther. Definition. noun, plural: anthers. (1) Pollen-bearing structure in the stamen (male organ) of the flower usually located on top of the filament of the stamen. (2) Plant structure containing the pollen. Supplement. the pollen-bearing organ of a flower, consisting of the filament and the anther. Cramer figures and describes a stamen occupying the place of a petal in Daucus Carota. Sometimes the stamen has no filament, and the anther is then said to be sessile. Then comes a purple collar made up of stamen heads without any stalks. The stamen is a very important part of the flower because it contains the male reproductive organs. The stamen is comprised of the filament, which is the long, slender stalk, and the anther, which is at the top of the filament and is where pollen grains are produced. The pollen grains house the male gametes that must be transferred to the female reproductive organs of the flower in order to fertilize the egg cells. the pollen-bearing organ of a flower, consisting of the filament and the anther. Origin of stamen.
The stamen of a flower the part that produces pollen consists of a slender stalk.