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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.
Which of the above statements is/are incorrect?
  • a)
    1 only 
  • b)
    1, 2 
  • c)
    2, 3 
  • d)
    1, 3
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements. Phytoremediation is a remediation m...
  • “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 m...
Incorrect Statements in Phytoremediation
Phytoremediation is a method that uses living organisms like plants, microalgae, and seaweeds to reduce the concentrations or toxic effects of contaminants in the environment. However, there are some misconceptions about this process that need to be clarified.

Statement 2: Metals and Organic Pollutants Removal
- The second statement is incorrect. While phytoremediation is effective in removing certain metals like cadmium, cobalt, nickel, and lead from the soil, it may not be as effective in removing all types of organic pollutants. Some organic pollutants may require other remediation methods for effective removal.

Statement 3: Hyperaccumulator Plants
- The third statement is also incorrect. Hyperaccumulator plants actually play a crucial role in the process of phytoremediation. These plants have the ability to absorb and accumulate high concentrations of contaminants from the soil. They help in speeding up the remediation process by efficiently removing pollutants from the environment.
Therefore, the correct answer is option 'c) 2, 3'. It is important to understand the capabilities and limitations of phytoremediation to effectively utilize this environmentally friendly remediation method.
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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.Which of the above statements is/are incorrect?a)1 onlyb)1, 2c)2, 3d)1, 3Correct answer is option 'C'. Can you explain this answer?
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