Home
Class 12
BIOLOGY
Supply of excess fertilizer and watering...

Supply of excess fertilizer and watering of a grass lawn causes browning of grass leaves due to

A

Decreased photosynthesis

B

Water-logging of soil

C

Leaching of fertilizer to lower soil strata

D

Osmosis and death of root .

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • TRANSPORT IN PLANTS

    DINESH PUBLICATION|Exercise CHECK YOUR GRASP|22 Videos

  • TRANSPORT IN PLANTS

    DINESH PUBLICATION|Exercise CHECK YOUR GRASP|22 Videos

  • THE LIVING WORLD

    DINESH PUBLICATION|Exercise Check your grasp|12 Videos

  • VERTEBRATA-AGNATHA AND PISCES

    DINESH PUBLICATION|Exercise Check Your Grasp|9 Videos

Similar Questions

Explore conceptually related problems

A water- logged soil often causes wilting of leaves due to

Use of excessive fertilisers causes wilting due to

A man supplied excess fertiliser and watered the grass well. After sometime, the leaves turned brown because

Regeneration of damaged growing grass following grazing is largely due to :

Bulliform cells in Grass leaves show

In grasses the arrangement of leaves is

Desert grasses often roll their leaves due to presence of

Excessive supply pof chemical fertilizers often causes wilting/death of crop plant due to

A quicker regeneration of grass leaves shall occur by

DINESH PUBLICATION-TRANSPORT IN PLANTS-REVISION QUESTIONS FROM COMPETITIVE EXAMS
  1. A higher plant cell covered with cutin and suberin is placed in water....

    Text Solution

    |

  2. Water is absorbed from outside solution only when it is

    Text Solution

    |

  3. Supply of excess fertilizer and watering of a grass lawn causes brown...

    Text Solution

    |

  4. During absorption of water by roots , the water potential of cell sap ...

    Text Solution

    |

  5. Plant cells kept in hypertonic solution will get

    Text Solution

    |

  6. 0.1 M solution of a solute has a water potential of

    Text Solution

    |

  7. The movement of free atoms from higher concentration to lower concentr...

    Text Solution

    |

  8. In seed germination the first to occur is

    Text Solution

    |

  9. Plosmolysis is due to

    Text Solution

    |

  10. Mango dipped in concentration NaCl solution will

    Text Solution

    |

  11. Cotton fibres dipped in water absorb water through

    Text Solution

    |

  12. A cell placed in a solution get deplasmolyed . The solution is

    Text Solution

    |

  13. In the process of osmosis, volume of solvent

    Text Solution

    |

  14. The term water potential was coined by

    Text Solution

    |

  15. Water potential of a solution id depicted by

    Text Solution

    |

  16. Endosmosis of water occurs when water potenial of the cell sap is

    Text Solution

    |

  17. With rise in turgidity, wall pressure will

    Text Solution

    |

  18. Cut flowers are dipped basally in diluta sodium chloride solution to

    Text Solution

    |

  19. "Osmosis is flow of solution from higher concentration to solution of ...

    Text Solution

    |

  20. Stomata generally open during the day because the guard cells have

    Text Solution

    |