Home
Class 11
BIOLOGY
Which of the following is a characterist...

Which of the following is a characteristic fea- ture of cropland ecosystem

A

Absence of soil organisms

B

Least genetic diversity

C

Absence of weeds

D

Ecological succession

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ECOSYSTEM

    AAKASH SERIES|Exercise EXERCISE-II (ECOSYSTEM SERVICES)|11 Videos

  • CELL CYCLE AND CELL DIVISION

    AAKASH SERIES|Exercise Exercise-III|18 Videos

  • ENVIRONMENTAL ISSUES

    AAKASH SERIES|Exercise Exercise-III (Previous AIPMT/NEET Questions)|41 Videos

Similar Questions

Explore conceptually related problems

Which of the following is a characteristic feature of cropland ecosystem

Which one of the following is a characteristic feature of cropland ecosystem?

Which one of the following is a characteristic feature of cropland ecosystem?

Which of the following is characteristic of ferns?

Which of the following is a characteristic of sorosis ?

Which of the following is characteristics of plants?

Which of the following is characteristics of plants ?

Which of the following is not a characteristic of leaf?

Which of the following is not a characteristic of birds ?

which of the following is not characteristic of humus?

AAKASH SERIES-ECOSYSTEM-EXERCISE-III (PREVIOUS AIPMT/NEET QUESTIONS)
  1. The primary producers of the deep-sea hydrothermal vent ecosytem are

    Text Solution

    |

  2. Which of the following would appear as the pioneer organisms on bare r...

    Text Solution

    |

  3. Which of the following is a characteristic fea- ture of cropland ecosy...

    Text Solution

    |

  4. The term ecosystem was coined by

    Text Solution

    |

  5. Most animals that live in deep oceanic wa- ters are

    Text Solution

    |

  6. An association of individuals of different species living in the same ...

    Text Solution

    |

  7. Increase in concentration of the toxicant at successive trophic levels...

    Text Solution

    |

  8. The following graph depicts changes in two populations A and B of herb...

    Text Solution

    |

  9. Secondary Succession take splace on // in :

    Text Solution

    |

  10. In an ecosystem the rate of production of or- ganic matter during phot...

    Text Solution

    |

  11. The mass of living material at a trophic level at a particular time is...

    Text Solution

    |

  12. Vertical distribution of different species occupying different levels ...

    Text Solution

    |

  13. Rachel Carson's famous book "Silent Spring" is related to

    Text Solution

    |

  14. Match the following and select the correct option

    Text Solution

    |

  15. Secondary productivity is rate of formation of new organic matter by :

    Text Solution

    |

  16. Which one of the following processes during decomposition is correctly...

    Text Solution

    |

  17. Natural reservoir of phosphorus is

    Text Solution

    |

  18. Which one of the following is not a gaseous biogeochemical cycle in ec...

    Text Solution

    |

  19. Pheretima and its close relatives derive nourishment from

    Text Solution

    |

  20. Identify the possible link ''A'' in the following food chain Plant ...

    Text Solution

    |