Home
Class 11
BIOLOGY
What is the main source of nitrogen for ...

What is the main source of nitrogen for the plants? How is nitrogen important for plants?

Text Solution

Verified by Experts

Nitrate ions `(NO_(3)^(-))` of soil and water, nitrogen is a component of proteins, nucleic acids and energy carriers.
Promotional Banner

Topper's Solved these Questions

  • ECOSYSTEM

    PRADEEP|Exercise Multiple choice question|82 Videos

  • ECOSYSTEM

    PRADEEP|Exercise Assertion and reasoning|16 Videos

  • ECOSYSTEM

    PRADEEP|Exercise Long answer question|41 Videos

  • DIGESTION AND ABSORPTION

    PRADEEP|Exercise CURIOSITY QUESTIONS|6 Videos

  • EXCRETORY PRODUCTS AND THEIR ELIMINATION

    PRADEEP|Exercise Curiosity Questions|7 Videos

Similar Questions

Explore conceptually related problems

How is sulphur important for plants ?

What is the main absobtion form of nitrogen ?

What is the role of nitrogen in plants?

How did nitrogen enter plants ?

Mention one role of nitrogen in plants

What is the exogenous source of nitrogenous waste material ?

What is the importance of nitrogen fixing bacteria in agriculture?

A plant requires nitrogen and sulphur for its

A plant requires nitrogen and sulphur for its

PRADEEP-ECOSYSTEM-Analytical questions with answers
  1. Under what conditions would a particular stage in the process of succe...

    Text Solution

    |

  2. State what does 'standing crop' of a trophic level represent.

    Text Solution

    |

  3. Why is the rate of assimilation of energy at the herbivore level calle...

    Text Solution

    |

  4. What are the following terms referred to as ? (i) Auroral animals (i...

    Text Solution

    |

  5. What is the main source of nitrogen for the plants? How is nitrogen im...

    Text Solution

    |

  6. Climax stage is achieved quickly in secondary succession as compared t...

    Text Solution

    |

  7. "It is possible that a species may occupy more than one trophic level ...

    Text Solution

    |

  8. Apart from being part of the food chain, predators play other importan...

    Text Solution

    |

  9. Name the pioneer species on a bare rock. How do they help in establish...

    Text Solution

    |

  10. What is an incomplete ecosystem? Explain with the help of suitable exa...

    Text Solution

    |

  11. Why ecological succession will be faster in a r orest devastated by fi...

    Text Solution

    |

  12. In the pictures provided, what is the relationship between (1) and (2)...

    Text Solution

    |

  13. In a pyramid of biomass drawn below, name the two crops : (i) one wh...

    Text Solution

    |

  14. When is the structure and composition of a community expected to remai...

    Text Solution

    |

  15. Given below are two figures depicting pyramid of numbers and pyramid o...

    Text Solution

    |

  16. Why are reducers or decomposers considered crucial and essential compo...

    Text Solution

    |

  17. Why are there usually 4 or 5 trophic levels in the food chain ? Explai...

    Text Solution

    |

  18. (a) How would you differentiate primary productivity from seondary pro...

    Text Solution

    |

  19. Study the diagram carefully and fill in the blanks (a), (b),(c ) and (...

    Text Solution

    |

  20. Dal lake of Kashmir is a good example of a 'Eutrophic lake'. Why? How ...

    Text Solution

    |