Home
Class 12
BIOLOGY
In root nodules of lengumes, leg-haemogl...

In root nodules of lengumes, leg-haemoglobin is important because

A

If transports `O_2` to root nodules

B

If acts as oxygen scavenger

C

It provides energy to nitrogen fixing bacterium

D

It acts as Catalyst in transamination

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ECOSYSTEM

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTIONS)(B. MATCHING TYPE QUESTIONS: )|6 Videos

  • ECOSYSTEM

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTIONS)(C. ASSERTION - REASON TYPE QUESTIONS: )|14 Videos

  • ECOSYSTEM

    MODERN PUBLICATION|Exercise REVISION EXERCISES (VI. LONG ANSWER TYPE QUESTIONS)(B. QUESTIONS FROM CBSE EXAMINATIONS)|12 Videos

  • BIOTECHNOLOGY AND ITS APPLICATIONS

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST (SECTION - E)|2 Videos

  • EVOLUTION

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST (SECTION-D)(CASE-BASED SHORT ANWER )(THREE MARK EACH)|2 Videos

Similar Questions

Explore conceptually related problems

In root nodules of legumes, leghaemoglobin is important because it

In root nudules of legumes, leghaemoglobin is important because it

In root nodules of legumes , leghaemoglobin

In root nodules, leghaemoglobin

Root nodules in leguminous plants:

In root nodules of leguminous plants, the pigment leghamoglobin that gives pink colour to the nodules, is present in the

In root nodules of leguminous plants, the pigment leghamoglobin that gives pink colour to the nodules, is present in the

Root nodules are founds in

Bacteria found in root nodules of legumes are

MODERN PUBLICATION-ECOSYSTEM -COMPETITION FILE (OBJECTIVE TYPE QUESTIONS)(A. MULTIPLE CHOICE QUESTIONS)
  1. The greatest problem of water conservation is to reduce the amount of

    Text Solution

    |

  2. An example of symbiotic bacterium is

    Text Solution

    |

  3. In root nodules of lengumes, leg-haemoglobin is important because

    Text Solution

    |

  4. In an aquatic ecosystem, the trophic level equivalent to cows in grass...

    Text Solution

    |

  5. Deserts , grasslands, forests and tundra are the examples of :

    Text Solution

    |

  6. Which of the following is a free-living nitrogen fixing bacterium pres...

    Text Solution

    |

  7. In plant succession, when climax community is reached, the net product...

    Text Solution

    |

  8. Study the four statement (i-iv) given below and select the two correct...

    Text Solution

    |

  9. The biomass available for consumption by the herbivores and the decomp...

    Text Solution

    |

  10. One of the free nitrogen - fixed in paddy fields is :

    Text Solution

    |

  11. the common nitrogen - fixer in paddy fields is

    Text Solution

    |

  12. Which one of the following is one of the characteristics of a biologic...

    Text Solution

    |

  13. Which one of the following is most appropriately defined?

    Text Solution

    |

  14. Study the cycle shown in Fig. 12.7 and select the option which gives c...

    Text Solution

    |

  15. Which of the ecological pyramids is always upright ?

    Text Solution

    |

  16. Population are said to be sympatric when

    Text Solution

    |

  17. A large regional unit characterised by vegetation type and associated ...

    Text Solution

    |

  18. In primary succession on rocks, the pioneer species are usually:

    Text Solution

    |

  19. The ''10 per cent law'' is related to:

    Text Solution

    |

  20. A phenomenon when a parasite parasitizes another parasite is known as ...

    Text Solution

    |