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Environmental-Issues

In polluted water, values of

C.O.D. slightly higher than B.O.D. C.O.D. much higher than B.O.D. B.O.D. slightly higher than C.O.D. B.O.D. much higher than C.O.D.

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The Living World

Biological Classification

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Morphology of Flowering Plants

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Environmental Issues

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This Chapter Environmental-Issues consists of the following topics

C.O.D. stands for</h2></div>

In polluted water, values of

When huge amount of CO<span class="katex"><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.45110799999999995em;vertical-align:-0.15em;"></span><span class="mord"><span></span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.30110799999999993em;"><span style="top:-2.5500000000000003em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">2</span></span></span></span><span class="vlist-s"></span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span></span></span></span> is dumped into a river, the BOD will<br> </h2></div>

In the polluted water

the values of</h2></div>

Environmental Issues

Biology-MCQS