Question

please answer my question

Answer 1

The greenish black patches are of fungi that reproduce by the method of spore formation.
The values shown by Riya is that she is aware of the disadvantages from the fungus.

Answer 2

the greenish-black patches on bread is bread mould.it grows and reproduce the same way that most most molds do.in asexual reproduction,the mold makes spores inside a sporangium.when the spores inside a sporangium.when the spores are ready to leave and spread more mold,the sporangium breaks open and lets the spots float out.in sexual reproduction its hyphae touch the hyphae of another rhizopus mycelium