Symptoms of food intolerance are often confused with food allergy and coeliac disease, but food intolerance really is very different. Food intolerance is not life threatening, nor is it necessarily lifelong, but it does have a big impact and it has been estimated that (at least) 45% of the population suffers.
If you look inside a typical flower, you will see many small parts. The male reproductive part of a flower is called the stamen. It is composed of a long tube, called a filament, and has a pollen-producing structure on the end. This oval-shaped structure is called the anther.It is crucial in the reproduction of flowering plants, as it produces the male gametophyte, known as pollen.f you look inside a typical flower, you will see many small parts. The male reproductive part of a flower is called the stamen. It is composed of a long tube, called a filament, and has a pollen-producing structure on the end. This oval-shaped structure is called the anther.
Comments. Submit. Flowers and pollen are essential to the reproductive function of plants. Pollen carries the male sex cells of the plant, which are produced on a structure called the stamen or androecium, often known more descriptively as the filament.nther. The top of the filament is the home to the anther, a larger and usually slightly elongated knob that is often coated with yellow, dusty pollen. Inside each anther are four sacs in which pollen is produced.