What is lichen in biology
Lichen is a symbiotic association between algae and fungi. Algae are photosynthetic and hence fix carbon and energy needs for the lichen. They are referred to as phycobiont. Fungi are saprotrophic in nature. They absorb inorganic substances for lichen. They are often referred as mycobiont. Both of these are very often the pioneer species, which means they are the first to inhabit a particular ecosystem, given their ability to be least dependent on other organisms. Lichens are also highly susceptible to pollution. They are often used as an indicator of pollution.
FAQ
What is the definition of Lichen in Biology?
Lichen is a symbiotic association between algae and fungi where the fungal partner absorbs minerals from soil and algal partner makes food with the help of sunlight, carbon dioxide and water.
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