# Biological Oxygen Demand (BOD) is a measure of:? with Answer - Forestry Mcqs | TestPrep

> Solved MCQ: Biological Oxygen Demand (BOD) is a measure of: Correct Answer: D. Amount of oxygen needed by green plants during night. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# Biological Oxygen Demand (BOD) is a measure of:

Direct Answer & Quick Reference

The correct option is **D. Amount of oxygen needed by green plants during night**.

A. Industrial wastes poured into water bodies

B. Extent to which water is polluted with organic compounds

C. Amount of carbon monoxide inseparably combined with haemoglobin

D. Amount of oxygen needed by green plants during night **(Correct Answer)**

✨ Explain with AI

Verified Key: D. Amount of oxygen needed by green plants during night
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