Blue-baby syndrome can happen due to the excess of which component in

1.	Blue-baby syndrome can happen due to the excess of which component in the water?
A.	Calcium
B.	Magnesium
C.	Nitrates
D.	Pesticides
Answer» D. Pesticides

Discussion

No Comment Found

Related MCQs

Blue-baby syndrome can happen due to the excess of which component in the water?
Given below are two statements:Statement I: Chronic toxic effects result from a single dose of a very high toxic substance or continuous exposure to a sub-lethal dose.Statement II: Acute toxic effects are long-lasting and irreversible mainly caused due to prolonged exposure to toxins and the survival rate is very low.In the light of the above statements, choose the correct answer from the options given below:
In case of which of the following primary pollutants, the man-made contributions to global emissions (million tonnes per year) is more compared to that from natural sources?
High level lead (Pb) exposures in humans through inhalations or food consumption may cause:1) Mental retardation2) High blood pressure3) Disorder of central nervous systemSelect the correct answer from the code given below:
Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R) : Assertion (A): Emissions from diesel vehicles are relatively less harmful to human health in comparison to petrol vehicles. Reason (R): Emissions of hydrocarbons and carbon monoxide are inherently very low from diesel vehicles. In the light of the above statements. choose the most appropriate answer from the options given below:
Given below are two statements:Statement I: Sunlight is a pre-requisite for the formation of photochemical smog in urban areas.Statement II: Photochemical smog is a recurring phenomenon in winter and summer seasons in urban areas of India.In the light of the above statements , choose the most appropriate answer from the options given below:
Match List I with List IIList IList IIEmitted PollutantsEnvironmental ImpactA. Carbon dioxideI. Formation of acid rainB. Carbon monoxideII. Toxic and are carcinogenicC. Nitrogen oxidesIII. Toxic and can causerespiratory diseasesD. Benzene andhydrocarbonIV. Contribution to global warmingas a Greenhouse gas Choose the Correct Answer from the option given below:
“Farmer’s lung disease” is due to

Blue-baby syndrome can happen due to the excess of which component in the water?

Discussion

No Comment Found

Related MCQs

Reply to Comment