lichen can be killed very easily so therefore may not be reliable
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Lichen is a mixture of algae / cyanobacteria and fungi. Lichens may look like plants but they do not reproduce with flowers. Lichens do not have roots like plants. They grow on plants as a substrate not as a parasite.
An algae and a fungus can form a symbiotic relationship into what is known as lichen. However, not all lichen contain a type of algae, a type of cyanobacteria and a fungus makes a lichen as well. Algae and Fungus (a.k.a.Lichen) associations may be considered as examples of mutualism, commensalism or even parasitism, depending on the species.
Physicians recommend oral treatment or therapy with ultraviolet. Injections may also help treat lichen planus.
Lichen planus normally goes away on its own. If treated the physical symptoms may diminish or disappear but the condition may last a while longer. The average duration of lichen planus is about 4 years and it may recur even after going away for some time.
You're probably thinking of 'lichen' (pronounced 'liken'. The plant is extremely slow-growing, and may only grow a millimetre in ten years.
Most people grow two feet while still unborn, which may be counted as their first year, and never grow more during their life. In special cases, a person may be born with less or more feet, but this is very uncommon.
Lichen sclerosus causes white patches on the skin around genital skin. The cause is unknown, but may be linked to autoimmune diseases, infections, thyroid disease, and genetic predisposition.
The amount of water on earth does not change. Some of it may become ice, or melt into water, but the global amount is always the same.
when lichen grwos on a rocks it is an example of sheet jointing
Lichen planus can be treated through certain medicines available over the counter or through prescription, and also requires a lot of rest to recover. Both conventional as well as homeopathic medicines can help to treat Lichen planus effectively. In fact its proven that homeopathy is really effective in treating lichen planus.