ICSE Class X Biology 2023 Papers

SECTION - I

Select the correct answers to the questions from the given options.

Question : 2 of 74

Marks: +1, -0

Which one of the following is a biodegradable waste?

Solution:

(d) Flowers

Explanation: Biodegradable wastes can be broken down by micro-organism into harmless and non-toxic substances.

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