Assertion: Those substances which can't be broken down by
biological processes are said to be non-biodegradable.
Reason: The biocatalysts required to break down non- biodegradable substances do not exist in nature.
Read the above A&R careful, then choose the correct answer:-
1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true and R isn't the correct explanation of A.
3. Both A and R are true.
4. Both A and R are false.
Answers
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2
Answer:
2 is your answer
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