The dose of a toxicant that is lethal to 50% of the test population is called
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One Liner
Lead toxicity primarily affects the development of the nervous system and inhibits the synthesis ofसीसा विषाक्तता मुख्य रूप से तंत्रिका तंत्र के विकास को प्रभावित करती है और किसके संश्लेषण को रोकती है?
Hemoglobin
हीमोग्लोबिन
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Species that are naturally restricted to the boundary or edge of a habitat are known as
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E. coli in a water sample is generally used as an indicator organism to detect
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A high BOD value in a water sample indicates that the water is
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The widely used herbicide that acts as an endocrine disruptor and has feminizing effects on male amphibians is
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The international treaty signed in 1987 to phase out ozone-depleting substances is the
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Acid rain is mainly caused by the atmospheric oxidation of
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Photochemical smog is primarily formed by the reaction of sunlight with
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