Lichen is a symbiotic association between ________ and ________.
-
algae and fungi
-
anabaena and algae
-
virus and fungi
-
amoeba and algae
A
Correct answer
Explanation
Lichens are mutualistic symbiotic associations between fungi (mostly ascomycetes) and photosynthetic algae or cyanobacteria. The fungal partner provides structure and moisture retention, while the algal partner performs photosynthesis to produce food for both.