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Consider the following statements.
  1. Phytoremediation is a remediation method that uses living organisms like plants, microalgae, and seaweeds to reduce the concentrations or toxic effects of contaminants in the environment.
  2. Metals like cadmium, cobalt, nickel, lead and organic pollutants can be easily removed from the soil through Phytoremediation.
  3. Hyperaccumulator plants slows down the process of Phytoremediation.
How many of the above statements is/are correct?
  • a)
    Only one 
  • b)
    Only two 
  • c)
    All three 
  • d)
    None
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements. Phytoremediation is a remediation m...
Correct Answer Explanation:

Phytoremediation Overview:
- Phytoremediation is a remediation method that uses living organisms like plants, microalgae, and seaweeds to reduce the concentrations or toxic effects of contaminants in the environment.

Statement Analysis:
- The first statement is correct as it accurately describes the process of Phytoremediation.
- Metals like cadmium, cobalt, nickel, lead, and organic pollutants can be easily removed from the soil through Phytoremediation, which makes the second statement incorrect.
- Hyperaccumulator plants actually help in the process of Phytoremediation by efficiently absorbing contaminants from the soil, so the third statement is incorrect.
Therefore, only the first statement is correct, making the answer to this question option 'A' (Only one).
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Community Answer
Consider the following statements. Phytoremediation is a remediation m...
Only Statement 1 is correct.
“Phytoremediation”, a remediation method that uses living organisms like plants, microalgae, and seaweeds. One particular way to remove toxic heavy metals from the soil includes the use of “hyperaccumulator” plants that absorb these substances from the soil.
Phytoremediation refers to the usage of “hyperaccumulator” plants to absorb the toxic materials present in the soil and accumulate in their living tissue. Even though most plants do sometimes accumulate toxic substances, hyperaccumulators have the unusual ability to absorb hundreds or thousands of times greater amounts of these substances than is normal for most plants.
This process can be used to remove metals like silver, cadmium, cobalt, chromium, copper, mercury, manganese, molybdenum, nickel, lead and zinc; metalloids such as arsenic and selenium; some radionuclides; and non-metallic components such as boron. But it cannot be used to remove organic pollutants from the ground due to metabolic breakdown.
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Consider the following statements. Phytoremediation is a remediation method that uses living organisms like plants, microalgae, and seaweeds to reduce the concentrations or toxic effects of contaminants in the environment. Metals like cadmium, cobalt, nickel, lead and organic pollutants can be easily removed from the soil through Phytoremediation. Hyperaccumulator plants slows down the process of Phytoremediation.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'A'. Can you explain this answer?
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Consider the following statements. Phytoremediation is a remediation method that uses living organisms like plants, microalgae, and seaweeds to reduce the concentrations or toxic effects of contaminants in the environment. Metals like cadmium, cobalt, nickel, lead and organic pollutants can be easily removed from the soil through Phytoremediation. Hyperaccumulator plants slows down the process of Phytoremediation.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'A'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements. Phytoremediation is a remediation method that uses living organisms like plants, microalgae, and seaweeds to reduce the concentrations or toxic effects of contaminants in the environment. Metals like cadmium, cobalt, nickel, lead and organic pollutants can be easily removed from the soil through Phytoremediation. Hyperaccumulator plants slows down the process of Phytoremediation.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements. Phytoremediation is a remediation method that uses living organisms like plants, microalgae, and seaweeds to reduce the concentrations or toxic effects of contaminants in the environment. Metals like cadmium, cobalt, nickel, lead and organic pollutants can be easily removed from the soil through Phytoremediation. Hyperaccumulator plants slows down the process of Phytoremediation.How many of the above statements is/are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'A'. Can you explain this answer?.
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