Answer
Molds kill bacteria by secreting a chemical called penicillin which kills or inhibits the growth of harmful bacteria. The first discovered antibitotic-penicillin came from Penicillum mold.
Work Step by Step
Molds kill bacteria by secreting a chemical called penicillin which kills or inhibits the growth of harmful bacteria. The first discovered antibitotic-penicillin came from Penicillum mold.