Question

1) What is the meaning of the world "symbiosis ''.

2) What is Lichen ?


please answer please
Don't give unnecessary answers
class -7th




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Answer 1

Answer:

Explanation:the word symbiosis means the interdependence of two organisms on each other which mutually benefits both organisms.

Lichen is a species of symbiotic organisms generally between fungi and algae.Example of lichen:usnea and cladonia.

Answer 2

Explanation:

1)a relation between 2 living organisms living close to one another and depending on each other

2) it is an symbiotic relationship between algae and fungi

the fungi absorb water and mineral and the algae perform photosynthesis