Home
Class 12
BIOLOGY
A beneficial association which is necess...

A beneficial association which is necessary for survival of both partners is called :

A

Symbiosis

B

Commensalism

C

Mutualism

D

Both A and C

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ECOLOGY AND ENVIRONMENT

    MBD PUBLICATION|Exercise QUESTION BANK|197 Videos

  • EVOLUTION

    MBD PUBLICATION|Exercise QUESTION BANK|165 Videos

Similar Questions

Explore conceptually related problems

An association essential and beneficial to both the partners is_____

Surgical removal of both the testes is called.........

The association of animals where both partners are benefitted is

Asseration : In lichens, mycobiont and phycobiont are symbiotically associated in which algae is predominant and fungi is a subordinate partner. Reason : The fungus provides food and alga protects the fungus from unfavourable conditions.

In DNA when AGCT occurs , their association is as per which of the pair :

Association of animals belonging to different species where both partners are benefitted, is called

When we say 'survival of the fittest', does it mean that (i) those which are fit only survive? (ii) those that survive are called fit? Comment.

The vesicular structure associated with the event of crossing over is called _____

Correct the statements : Association between fungi and root systems of plants is called mycozoontic association.

MBD PUBLICATION-ECOSYSTEMS-QUESTION BANK
  1. The food chain ,in which micro -organisms break down the energy -rich ...

    Text Solution

    |

  2. A group of individuals belonging to same species constitute a :

    Text Solution

    |

  3. A beneficial association which is necessary for survival of both partn...

    Text Solution

    |

  4. Ecological succession on sand is:

    Text Solution

    |

  5. Primary succession on rocks starts with :

    Text Solution

    |

  6. The first plants to appear in a badly burnt forest area will most prob...

    Text Solution

    |

  7. The ultimate seral community appears in an area as a result of :

    Text Solution

    |

  8. The physiographic factor responsible for the initiation of succession ...

    Text Solution

    |

  9. The ecological succession was first studied by :

    Text Solution

    |

  10. The invasion of a community in succession involves

    Text Solution

    |

  11. The effect of individuals of the same species upon each other is calle...

    Text Solution

    |

  12. A beneficial association which is necessary for survival of both partn...

    Text Solution

    |

  13. Synecology is the study of :

    Text Solution

    |

  14. Hybrophytes are characterises by :

    Text Solution

    |

  15. Which one of the following is not used for construction of ecological ...

    Text Solution

    |

  16. The highly degraded organic matter rich in nitrogen and potassium in p...

    Text Solution

    |

  17. In which of the following root systems is poorly developed ?

    Text Solution

    |

  18. Green plant constitute:

    Text Solution

    |

  19. Tip of an ecological pyramid is occupied by :

    Text Solution

    |

  20. Zooplanktonic forms are:

    Text Solution

    |