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A lichen is 2 or more organisms that have formed a symbiotic relationship, so they depend on each other for survival. Lichens are usually made up of a fungi, could be any kind of fungi and an algae or cyanobacterium.

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What organisms make up lichen in a tundra biome?

moss and fungi


What domain does Lichen belong to?

Lichen belongs to the domain Eukarya, as they are complex organisms made up of both fungi and algae or cyanobacteria living in a symbiotic relationship.


Facts about lichen?

They are composite organisms of fungus and algae


Is a lichen a scavenger?

Lichen is considered to be a scavenger. They are commonly organisms that contain fungus and usually have a photosynthetic associate that they grow with.


What fungus and alga that live as a single organisms are called?

Lichen


Is a lichen a parasitic?

A lichen is not generally considered to be a parasite.A lichen is composed of two organisms in a symbiotic association. They are a fungus and a photosynthetic partner, usually either a green alga or a cyanobacterium.


In a lichen only one benefits?

No. The alga and the fungus that make up a particular lichen exist in a true symbiotic relationship where neither can exist without the other. Generally, the fungi absorb water that passes on to the algae to be used in photosynthesis to create a carbohydrate food for both. So both organisms benefit from the relationship.


What is a common autotrophic component of a lichen?

Lichen is a symbiotic relationship between a fungus and algae. The algae are the autotrophic component of this partnership. Green algae and cyanobacterium are types of algae commonly found in lichen.


How can moss and lichen which may grow in the beginning of primary succession potentially make it easier for other organisms to grow and live in the same area later on?

ggv


Does only one organism benefits from a lichen?

No. The alga and the fungus that make up a particular lichen exist in a true symbiotic relationship where neither can exist without the other. Generally, the fungi absorb water that passes on to the algae to be used in photosynthesis to create a carbohydrate food for both. So both organisms benefit from the relationship.


What type of cell make up unicellular organisms?

Eukaryotic cell make up unicellular organisms.


Which organism causes cracks rin rocks changing the environment where other organisms can grow?

Lichen that is your answer!! :))