Home
Class 12
BIOLOGY
Consider the following statements with r...

Consider the following statements with respect to radiation.
A. Radiation, that is given off by nuclear waste is extremely damaging to organisms.
B. Nuclear waste is not a potent pollutant and can be dealt without any caution.
C. Radiation causes mutations at a very high rate.
D. At low doses, nuclear radiation is lethal but at high doses, it creates various disorders.
Of the above statements:

A

B and D correct

B

A and B correct

C

A and D are correct

D

A and C are correct

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUES

    GRB PUBLICATION|Exercise Assertion & Reason Type Questions|30 Videos
  • ENVIRONMENTAL ISSUES

    GRB PUBLICATION|Exercise Assertion & Reason Type Questions|30 Videos
  • ECOSYSTEM

    GRB PUBLICATION|Exercise EXEMPLAR PROBLEMS|41 Videos
  • GENE EXPRESSION AND REGULATION

    GRB PUBLICATION|Exercise NCERT Corner(Exemplar Problems)|46 Videos

Similar Questions

Explore conceptually related problems

Nuclear radiation is lethal even at high doses.

Nuclear waste is an extremely potent pollutant.

(A) : Radiation that is given off by nuclear waste is extremely damaging to biological organisms. (R) : It causes mutuations to occur at a very high rate.

Assertion: Nuclear waste is an extremely potent pollutant and has to be dealt with utmost caution. Reason: At high doses, nuclear radiation is lethal but at lower doses, it creates various disorders, the most frequent of all being cancer.

Ultraviolet radiations cause mutations due to

UV radiation causes

Consider the following statements about harmful effects of radioactive pollution I.Radiations from nuclear wastes causes mutation at a very high rate II.At high doses nuclear radiations are lethal III.at low doses radiation cause disorders and cancer Which of the statements given above are correct?

UV radiations cause

The unit for nuclear dose given to a patient is

Why is nuclear waste hazardous?

GRB PUBLICATION-ENVIRONMENTAL ISSUES-NCERT Corner (Exemplar Problems)
  1. Match correctly the following and choose the correct option. The ...

    Text Solution

    |

  2. Catalytic converters are fitted into automobiles to reduce emission of...

    Text Solution

    |

  3. Why is it necessary to remove sulphur from petroleum products ?

    Text Solution

    |

  4. Which one of the following impuritites is easiest to remove from waste...

    Text Solution

    |

  5. Which one of the following diseases is not due to contamination of wat...

    Text Solution

    |

  6. Nuisance growth of aquatic plants and bloom-forming algae in natural w...

    Text Solution

    |

  7. Algal blooms impart a distinct colour to water due to

    Text Solution

    |

  8. Match the items in column I and column II and choose the correct optio...

    Text Solution

    |

  9. In the textbook you came acroos Three Mile Island and Chernobyl disast...

    Text Solution

    |

  10. Select the correct option:

    Text Solution

    |

  11. Which of the following statement/s regarding deforestation is/are wron...

    Text Solution

    |

  12. The diagram of a scrubber is given below. Identify A, B, C and D and s...

    Text Solution

    |

  13. Diagrammatic view of an electrostatic precipitator is given below. Ide...

    Text Solution

    |

  14. Which of the following statements is not true?

    Text Solution

    |

  15. Given pie-diagram represents the relative contribution of various gree...

    Text Solution

    |

  16. Consider the following statements with respect to radiation. A. Radi...

    Text Solution

    |

  17. Which one of the following statements is incorrect?

    Text Solution

    |

  18. Which one of the following statements is wrong?

    Text Solution

    |

  19. Identify correctly the diagram given below:

    Text Solution

    |

  20. Read the following five statements (A to E) and select the option with...

    Text Solution

    |