Home
Class 12
BIOLOGY
Which plants can absorb heavy metals ? ...

Which plants can absorb heavy metals ? How is this useful ?

Text Solution

Verified by Experts

Water hyacinth , it purifies the water .
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUES

    OSWAAL PUBLICATION|Exercise TOPIC - 1 ( SHORT ANSWER TYPE QUESTIONS-II)|13 Videos

  • ENVIRONMENTAL ISSUES

    OSWAAL PUBLICATION|Exercise TOPIC - 1 (LONG ANSWER TYPE QUESTIONS)|8 Videos

  • ENVIRONMENTAL ISSUES

    OSWAAL PUBLICATION|Exercise TOPIC - 2 ( MULTIPLE CHOICE QUESTIONS.)|22 Videos

  • ECOSYSTEM

    OSWAAL PUBLICATION|Exercise TOPIC-3 : Ecological Succession and Nutrient Cycling (Multiple Choice Questions)|20 Videos

  • EVOLUTION

    OSWAAL PUBLICATION|Exercise TOPIC :2 EVOLUIONARY THEORIES .ITS MECHANISM AND EVOLUTION OF MAN( MULTIPLE CHOICE QUESTIONS)|18 Videos

Similar Questions

Explore conceptually related problems

C_(4) plants can absorbs CO_(2) from

Oxygen can be absorbed by :

Which metals is present in chlorophyll? How does this metals react with N_(2) ?

What is heavy water? Mention its use.

Plants absorb sulphur in the form of

Describe transpiration pull model of water transport in plants. What are the factors influencing transpiration? How is it useful to plants?

On which plant can you find bud on its leaves ?

Your are given harmmer, a battery , a bulb, wires, and a switch. a. How could you use them to distinguish between samples of metals and non-metals? b. Assess the usefulness of these tests in distinguishing between metals and non metals.

OSWAAL PUBLICATION-ENVIRONMENTAL ISSUES -TOPIC - 1 ( SHORT ANSWER TYPE QUESTIONS - I)
  1. What is eutrophication ? Explain its consequence on the life of plan...

    Text Solution

    |

  2. Thermal power plants are inevitable in an industrial and densely pop...

    Text Solution

    |

  3. A crane had DDT level as 55m is its body . What would be happen to the...

    Text Solution

    |

  4. How did pollution of environment start ?

    Text Solution

    |

  5. Differentiate between contamination and pollution.

    Text Solution

    |

  6. Name a few pollutants added to air by nature.

    Text Solution

    |

  7. What is the major air pollutant ? Give its source.

    Text Solution

    |

  8. What are radiocative elements ? Cite a few exmple .

    Text Solution

    |

  9. How do radiations affects the cells ?

    Text Solution

    |

  10. How does nature depollutes the air ?

    Text Solution

    |

  11. What is nuclear fall out ? How does it reach living organisms ?

    Text Solution

    |

  12. Which plants can absorb heavy metals ? How is this useful ?

    Text Solution

    |

  13. Give advantages of CNG over pertol or diesel .

    Text Solution

    |

  14. Why are nuclear power plants considered as a therat to ecologyical s...

    Text Solution

    |

  15. Why is the load of biodegradable material dangerous to the water bodi...

    Text Solution

    |

  16. Briefly explain Biological Oxygen Demand in water .

    Text Solution

    |

  17. Why the waste is considered as hazardous and the major enviromental...

    Text Solution

    |

  18. Why are industrial effluents more difficult to manage than municipal...

    Text Solution

    |

  19. How can pollution by domestic sewage be controlled ?

    Text Solution

    |

  20. How can water pollution be controlled ?

    Text Solution

    |