Home
Class 12
BIOLOGY
Extinction of a keystone species led to ...

Extinction of a keystone species led to loss of biodiversity. Justify.

Promotional Banner

Topper's Solved these Questions

  • GENETICS AND EVOLUTION

    SARAS PUBLICATION|Exercise EXAMPLE|119 Videos

  • GOVT-MODEL SOLVED QUESTION PAPER-2019-2020 (6)

    SARAS PUBLICATION|Exercise EXERCISE|46 Videos

Similar Questions

Explore conceptually related problems

What will be the consequences of loss of biodiversity?

How intensive agriculture leads to the loss of biodiversity?

Mankind survives because of biodiversity. Justify this statement.

Invasion of alien species disrupts ecosystem processes. Justify.

Why is extinction of species considered to be the most severe aspect in loss of biodiversity?

Pollutants and pollution are a major cause for biodiversity loss - Justify

What is known as extinct species ?

SARAS PUBLICATION-Govt Solved Paper 2020 (2)-EXERCISE
  1. Before coming out of nucleus , in RNA is added (A) as capping (B) as t...

    Text Solution

    |

  2. Among the non-infections disease, which is the major cause for death?

    Text Solution

    |

  3. Which of the following is not true regarding antibiotics?

    Text Solution

    |

  4. Which technique can be used to amplify the smallest DNA?

    Text Solution

    |

  5. Find out the wrong pair.

    Text Solution

    |

  6. Assertion (A ) : Forest act as oxygen sinks and heart of the planet R...

    Text Solution

    |

  7. Zygote is not formed during the conjugation of Paramecia, but we cell ...

    Text Solution

    |

  8. Differentiate ZIFT from GIFT

    Text Solution

    |

  9. What is chemical evolution?

    Text Solution

    |

  10. What is the use of methanobacterium?

    Text Solution

    |

  11. Extinction of a keystone species led to loss of biodiversity. Justify.

    Text Solution

    |

  12. Meiosis cell division does not take place during the gametes formation...

    Text Solution

    |

  13. What is meant by ribozyme?

    Text Solution

    |

  14. What is the evolutionary significance of Archaeopteryx?

    Text Solution

    |

  15. Briefly explain the differnet measures to reduce noise pollution.

    Text Solution

    |

  16. A diabetic patient wants to have a single time treatment and permanent...

    Text Solution

    |

  17. Explain the role of hormones in the maintenace of human male fertility...

    Text Solution

    |

  18. DNA is the genetic material, but it evolved from RNA. Justify.

    Text Solution

    |

  19. Suggest methods of maintenance of personal and public hygiene.

    Text Solution

    |

  20. Analyse the interactions of two species population.

    Text Solution

    |