Home
Class 12
BIOLOGY
Used water and waste substances that are...

Used water and waste substances that are produced by human bodies is known as:  
(A) Sea waste
(B) Sewage
(C) Pollution
(D) BOD

A

Sea waste

B

Sewage

C

Pollution

D

BOD

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUES

    KUMAR PRAKASHAN|Exercise Section - F (Multiple Choice Question (MCQs))(MCQs ASKED IN COMPETITIVE EXAM)|22 Videos

  • ENVIRONMENTAL ISSUES

    KUMAR PRAKASHAN|Exercise Section - E (Solution of NCERT Exemplar)(Long Answer Type Questions )|7 Videos

  • ECOSYSTEM

    KUMAR PRAKASHAN|Exercise SECTION - F (MCQs ASKED IN COMPETTIVE EXAM)|84 Videos

  • EVOLUTION

    KUMAR PRAKASHAN|Exercise SECTION - F (Multiple Choice Questions)|198 Videos

Similar Questions

Explore conceptually related problems

Brandy is produced with the help of .... (A) yeast (B) bacteria (C) mould (D) virus

BOD of waste water is estimated by measuring the amount of (A) Total organic matter (B) Biodegradable organic matter (C) Oxygen evolution (D) Oxygen consumption

The ovule is attached to the placenta by a small stalke which is known as (A) Hilum (B) Funicle (C) Nucellus (D) Chalaza

cells obtained from cancerous tumours are known as the (A) Hybridoma (B) Lymphocytes (C) Monoclonal cells (D) Myeloma

By processing on wastes of used product, new materials can be produced this process is known as ..........

Physalia is commonly called as (A) Sea Anemone (B) Sea-fan (C) Portuguese man-of-war (D) Sea-pen

Which algae produce adventitious branches for reproduction ? (A) Dictyota (B) Fucus (C) Protosiphon (D) Both (A) and (B)

One of the most resistant biological material known is (A) sporopollenin (B) hemicellulose (C) lignocellulose (D) lignin

A particular species of plant produces light, non-sticky pollen in large numbers and its stigmas are long and feathery. These modifications facilitate pollination by (A) Insects (B) Water (C) Wind (D) Animals

KUMAR PRAKASHAN-ENVIRONMENTAL ISSUES-Section - F (Multiple Choice Question (MCQs))(MCQs FROM .DARPAN. BASED ON TEXTBOOK)
  1. A: Photochemical smog should be eliminated to control air pollution. ...

    Text Solution

    |

  2. Which of the following is not a recyclable material ?   (A) Paper ...

    Text Solution

    |

  3. Used water and waste substances that are produced by human bodies is k...

    Text Solution

    |

  4. Which of the following process is found in the primary stage of remova...

    Text Solution

    |

  5. When the BOD in water increases than the level of O(2) .......

    Text Solution

    |

  6. It is a effect of water logging in the soil :

    Text Solution

    |

  7. Which of the following is an e-waste ?

    Text Solution

    |

  8. Full name CPCB :

    Text Solution

    |

  9. A: Biological magnification means increasing concentration of some tox...

    Text Solution

    |

  10. Which of the following statement is true ?

    Text Solution

    |

  11. Which of the following follows deforestation ?   (A) Changes in regio...

    Text Solution

    |

  12. Which of the following is not a character of polymer modified bitumen ...

    Text Solution

    |

  13. Which of the following happens in third phase of waste water treatment...

    Text Solution

    |

  14. Which of the following is false regarding JFM ?

    Text Solution

    |

  15. Easy availability of nutrients in an aquatic habitat is called :   (A...

    Text Solution

    |

  16. Which of the following plays an important role in greenhouse effect?

    Text Solution

    |

  17. Which of the following is used to form polymer modified bitumen ?

    Text Solution

    |

  18. What is snow-blindness ?

    Text Solution

    |

  19. In which part of body DDT is stored ?

    Text Solution

    |

  20. Which of the following is improper phenomenon for deforestation ?

    Text Solution

    |