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Dmitriy789 [7]
3 years ago
15

Use the graph below to determine the range of values in which the LD50 of this pollutant lies. Dose-response curve shows twenty

percent of the population died when exposed to thirty-eight milligrams of pollutant A per kilogram of water. Forty percent of the population died when exposed to forty-two milligrams of pollutant A per kilogram of water. Sixty percent of the population died when exposed to fifty-five milligrams of pollutant A per kilogram of water. Eighty percent of the population died when exposed to sixty milligrams of pollutant A per kilogram of water. One hundred percent of the population died when exposed to one hundred milligrams of pollutant A per kilogram of water.
Between 0 and 20 mg/kg
Between 20 and 40 mg/kg
Between 40 and 60 mg/kg
Between 60 and 80 mg/kg

Biology
1 answer:
ANEK [815]3 years ago
3 0

Answer:

The answer is C,  Between 40 and 60 mg/kg

Explanation:

I just took the test and it was right :)

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