CBSE Class 9 Answered
plz answer.
Asked by | 16 Feb, 2009, 02:44: PM
Expert Answer
Oxygen is harmful to anaerobic organisms. Oxygen releases free radicals, which are harmful to organisms. While aerobic organisms have the protective mechanisms (such as enzymes) in their body to break down these free radicals, anaerobic organisms do not.
Answered by | 16 Feb, 2009, 06:15: PM
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