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General Knowledge

Agriculture of India and World

Question

Consider the following.
1. Bioaccumulation is the increase in concentration of a pollutant from the environment to the first organism in a food chain.
2. Biomagnification is increase in concentration of a pollutant from one link in a food chain to another.
Which of the statements given above is/are true?

A

Only 2

B

Both '1' and '2'

C

Only 1

D

None of the above

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Solution

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Correct option is C. Both '1' and '2'

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Similar Questions

Q1

Consider the following.
1. Bioaccumulation is the increase in concentration of a pollutant from the environment to the first organism in a food chain.
2. Biomagnification is increase in concentration of a pollutant from one link in a food chain to another.
Which of the statements given above is/are true?

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Q2

Increase in concentration of pollutant by the process of food chain is called:

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Q3

Q. Consider the following statements:

Which of the statements given above is/are correct?

2 only
1 only
Both 1 and 2
Neither 1 nor 2

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Q4

_____ is the increase in concentration of pollutants at successively higher levels in a food chain.

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Q5

Assertion :Biomagnification is the increase in the concentration of harmful substances in a food chain. Reason: Biomagnification happens due to enrichment of nutrients in water bodies.

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