Home
Class 12
BIOLOGY
Mycorrhiza promotes plant growth by...

Mycorrhiza promotes plant growth by

A

Absorbing inorganic ions from soil

B

Helping the plant in utilizing atmospheric nitrogen

C

Protecting the plant form infection

D

Serving as plant growth regulator

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ORGANISMS AND POPULATIONS

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTIONS)(B. MATCHING TYPE QUESTIONS: )|4 Videos

  • ORGANISMS AND POPULATIONS

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTIONS)(C. ASSERTION - REASON TYPE QUESTIONS: )|10 Videos

  • ORGANISMS AND POPULATIONS

    MODERN PUBLICATION|Exercise REVISION EXERCISES (VI. LONG ANSWER TYPE QUESTIONS)(B. QUESTIONS FROM CBSE EXAMINATIONS)|8 Videos

  • MOLECULAR BASIS OF INHERITANCE

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST (Section - E)|1 Videos

  • PRINCIPLES OF INHERITANCE AND VARIATION

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST section-e(Long answer type question)|1 Videos

Similar Questions

Explore conceptually related problems

Plant growth is

Plant growth is

In plants growth is

How do mycorrhizae help the plants to grow better?

Most of the plant hormones promote plant growth. A plant hormone which inhibits growth is:

Which of the following is both a growth promoter as well as a growth inhibitor?

Name the hormone which promotes root growth and root hair formation.

We would expect the greatest difference in plant health between two groups of plants of the same species, one group with mycorrhizae and one group without mycorrhizae, in an environment

Assertion Hormones are also called growth adjusters. Reason Hormones promote or inhibit plant growth.

Which one of the following of the plant growth substances is not a growth promoter.

MODERN PUBLICATION-ORGANISMS AND POPULATIONS -COMPETITION FILE (OBJECTIVE TYPE QUESTIONS)(A. MULTIPLE CHOICE QUESTIONS)
  1. A few normal seedlings of tomato were kept in a dark room. After few d...

    Text Solution

    |

  2. The zone of atmosphere in which the ozone layer is present is called

    Text Solution

    |

  3. Mycorrhiza promotes plant growth by

    Text Solution

    |

  4. Most animals are tree dwellers in a

    Text Solution

    |

  5. The following graph depicts changes in two populations (A and B) of he...

    Text Solution

    |

  6. In which of the following interaction both partners are adversely affe...

    Text Solution

    |

  7. The figure given below is a diagrammatic representation of response of...

    Text Solution

    |

  8. Allen's rule applies to:

    Text Solution

    |

  9. Troublesome American water weed found in Inida is

    Text Solution

    |

  10. The characters such as pointed elongated snout, strong and stout forel...

    Text Solution

    |

  11. A cuckoo laying eggs in the nest of other species of birds is an examp...

    Text Solution

    |

  12. One of the following pair of animals is an example of commensalism :

    Text Solution

    |

  13. Father of Ecology in india

    Text Solution

    |

  14. Interaction where one species is benefited and other is neither nor ha...

    Text Solution

    |

  15. Which of the following are the causes of population growth?

    Text Solution

    |

  16. Which of the following is a xerophyte:

    Text Solution

    |

  17. Which of the following is an abiotic components of the ecosystem?

    Text Solution

    |

  18. Who coined the term ecology ?

    Text Solution

    |

  19. Shade loving plants are called :

    Text Solution

    |

  20. Which of the following is correct for r-selected species ?

    Text Solution

    |