Question

can fungus only cause diseases or can it be helpful also

Answer 1

Fungus causes diseases but it is also to very much benefit to us as due to fungus we can have breads which without them would be a dream. Yeast which is used to ferment the dough of bread is done by yeast which is a fungus. Mushroom is also a fungus which we use to eat . Some other examples are like soya sauce which is also made due to fungi. They also gives us medicinal things like Pencilinium Notatum is also available to us due to a fungi.

Answer 2

Fungus can be harmful as it spreads diseases but, it can be also helpful as it gives food materials and also some medicine.