Home
Class 12
BIOLOGY
Lichens are well known combination of an...

Lichens are well known combination of an alga and a fungus where fungus has
(a) an epiphytic relationship with the alga
(b) a parasitic relationship with the alga
(c) a symbiotic relationship with the alga
(d) a saprophytic relationship with the alga

A

An epihytic relationship with the alga

B

A parasitic relationship with the alga

C

A symbiotic relationship with the alga.

D

A saprophytic relationship with the alga.

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ORGANISM & ENVIRONMENT AND DEMOGRAPHY

    ALLEN|Exercise Assertion and Reason|26 Videos
  • ORGANISM & ENVIRONMENT AND DEMOGRAPHY

    ALLEN|Exercise EXERCISE-II|150 Videos
  • NEURAL CONTROL AND COORDINATION

    ALLEN|Exercise Questions|61 Videos
  • ORGANISM AND POPULATION (ECOLOGY)

    ALLEN|Exercise S|26 Videos

Similar Questions

Explore conceptually related problems

Give an example of symbiotic relationship of fungi with algae.

What is a symbiotic relationship of an alga and fungi known as?

Largest flower belongs to (a) An epiphyte Vanda (b) A parasite Rafflesia (c) A saprophyte Neottia (d) Tree Alnus with symbiotic bacteria

There exists a close associatin between the algae and the fungus within a lichen. The fungus

There exists a close associatin between the algae and the fungus within a lichen. The fungus

Lichens have symbiotic relationship between (A) algae and bacteria (B) algae and fungus (C) bacteria and fungus (D) fern and bacteria

The system of plant classification proposed by Carolus Linnaeus was artificial because : (a) he was not a naturalist (b) his classification was based on similarities and differences in floral and other morphological characters only (c) his classification was based on evolutionary relationships (d) he took into account the physiological relationships along with morphological observations

A.................. is a symbiotic relationship between a fungus and the roots of a vascular plant.

In nature, a symbiotic association is found between an algae and a fungus. Which of the following can be regarded as the correct property for this association?

which of the following statement is incorrect w.r.t. Azolla? (a) it is an aquatic water fern (b) it is used as biofertilizer (c) it is homosporous vascular cryptogam (d) it shows symbiotic association with alga Anabaena which fixes atmospheric nitrogen

ALLEN-ORGANISM & ENVIRONMENT AND DEMOGRAPHY-EXERCISE-III
  1. What is a keystone species?

    Text Solution

    |

  2. Lead concentration in blood is considered alarming if it is

    Text Solution

    |

  3. Lichens are well known combination of an alga and a fungus where fungu...

    Text Solution

    |

  4. Which of the following is expected to have the highest value (gm//m^(2...

    Text Solution

    |

  5. Which is the most effective way to conserve the plant diversity of an ...

    Text Solution

    |

  6. Bhopal gas tragedy of 1984 took place because methyl isocyanate reacte...

    Text Solution

    |

  7. An ecosystem which can be easily damaged but can recover after some ti...

    Text Solution

    |

  8. In which one of the following habitats does the diurnal temperature of...

    Text Solution

    |

  9. Photosynthetically active radiation (PAR) represents the following ran...

    Text Solution

    |

  10. Blood analysis of a patient reveals an ususually high quantity of carb...

    Text Solution

    |

  11. Which is the most effective way to conserve the plant diversity of an ...

    Text Solution

    |

  12. Common indicator organism of water pollution is

    Text Solution

    |

  13. Which one of the following pairs is mismatched ?

    Text Solution

    |

  14. identify the correctly matched pair

    Text Solution

    |

  15. Biodiversity Act of India was passed by the Parliament in the year (...

    Text Solution

    |

  16. More than 70% of world's fresh water is contained in

    Text Solution

    |

  17. Which one of the following pairs is mismatched ?

    Text Solution

    |

  18. At which latitude, heat gain through insolation approximately equals h...

    Text Solution

    |

  19. According to IUCN Red List, what is the status of Red Panda (Aliurus f...

    Text Solution

    |

  20. Prolonged liberal irrigation of agricultural fields is likely to creat...

    Text Solution

    |