lichen nitidus images - HEALTHIES
Lichen nitidus is an inflammatory condition that causes small, shiny bumps to develop on the skin. It rarely causes other symptoms and does not usually require treatment. The causes of lichen nitidus ...
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Sometimes tiny skin bumps erupt in the summer on various parts of the body. Among the possible causes of these bumps is lichen nitidus, a rare inflammatory disease. Although the name may sound ... Lichen nitidus is a rare skin condition that causes clusters of bumps on the skin.
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The bumps appear spontaneously, without an obvious cause. It is not contagious. The clusters of bumps can show up ... The shape of a lichen is usually determined by the organization of the fungal filaments. [36] The nonreproductive tissues, or vegetative body parts, are called the thallus.
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Lichens are grouped by thallus type, since the thallus is usually the most visually prominent part of the lichen. Lichen, any of about 15,000 species of plantlike organisms that consist of a symbiotic association of algae (usually green) or cyanobacteria and fungi. They are found worldwide and occur in a variety of environmental conditions. A lichen is a symbiotic relationship between a fungus and a photosynthetic partner (algae, cyanobacteria, or both). Lichens grow all over the world and can even survive exposure to space. What Is a Lichen?
Definition and Facts - Science Notes and Projects The dominant partner is the fungus, which gives the lichen the majority of its characteristics, from its thallus shape to its fruiting bodies. The alga can be either a green alga or a blue-green alga, otherwise known as cyanobacteria.