Question

why does bread mould grow profusely on a moist silce of bread rather than on a dry silce of bread​​

Answer 1

Answer:

Mold thrives on wet surfaces.

Explanation:

Answer 2

Moist bread slice offers both moisture and nutrients to the bread mould, therefore it grows profusely. A dry slice of bread gives nutrients to the spores but not moisture hence hyphae fail to grow.