Factors responsible for the rapid spread of bread mould on slices of bread are 1. Large number of spores 2. Availability of moisture and nutrients in bread 3. Presence of tubular branched hyphae 4. Formation of round shaped sporangia A. (i) and (iii) B. (ii) and (iv) C. (i) and (ii) D. (iii) and (iv)

Factors responsible for the rapid spread of bread mould on slices of bread are 1. Large number of spores 2. Availability of moisture and nutrients in bread 3. Presence of tubular branched hyphae 4. Formation of round shaped sporangia A. (i) and (iii) B. (ii) and (iv) C. (i) and (ii) D. (iii) and (iv)

The factors responsible for the rapid growth of bread mould on slices of bread are presence of large number of spores in air as well as presence of moisture and nutrients on the slice of bread.