Home
Class 12
BIOLOGY
How do fertilizers enrich the fertility ...

How do fertilizers enrich the fertility of the soil ?

Promotional Banner

Topper's Solved these Questions

  • P.S.E.B SAMPLE PAPER-2021(SOLVED)

    JMD PUBLICATION|Exercise EXERCISE|30 Videos

  • Principle of Inheritance & Variations

    JMD PUBLICATION|Exercise EXERCISE|25 Videos

Similar Questions

Explore conceptually related problems

How do biofertilizers enrich the fertility of soil ?

How do biofertilisers enrich the fertility of the soil?

Do you think microbes enrich the fertility of soil ? If yes, how ?

What are fertilizers? What are mixed fertilzers? Why do farmers add fertilizer to the soil? How should we store fertilizes?

Describe the role of blue green algae in the fertility of soil.

Biofertilisers are organisms that enrich the nutrient quality of the soil. Which one is not a source of biofertilisers?

What is the result of decrease in rainfull and fertility of soil?

What are the effects of use of fertilizers and pesticides for long period on soil fertility ? What are the causes of soil erosion ?

JMD PUBLICATION-PRACTICE SAMPLE PAPER (SOLVED)-EXERCISE
  1. Give two differences between mRNA and tRNA.

    Text Solution

    |

  2. Explain what is meant by metastasis.

    Text Solution

    |

  3. How do fertilizers enrich the fertility of the soil ?

    Text Solution

    |

  4. Describe briefly Downstream processing.

    Text Solution

    |

  5. A person is born with a hereditary disease. Suggest the possible corre...

    Text Solution

    |

  6. Morula is a development stage

    Text Solution

    |

  7. Spermiation is the process of the release of sperms from

    Text Solution

    |

  8. Which of the following hormones prepares the uterus for implantation ?

    Text Solution

    |

  9. The process of delivery of the of the foetus, is called

    Text Solution

    |

  10. The finger-like projections,called fimbriae,help in the collection of ...

    Text Solution

    |

  11. Endometrium undergoes cyclical changes and help in uterine movements.t...

    Text Solution

    |

  12. The graph given below shows the distribution of biomes: (a)What do th...

    Text Solution

    |

  13. The graph given below shows the distribution of biomes: (b) Mark 'gra...

    Text Solution

    |

  14. The graph given below shows the distribution of biomes: (c) Why is 'F...

    Text Solution

    |

  15. Observe the global biodiversity distribution of major plant taxa in th...

    Text Solution

    |

  16. Observe the global biodiversity distribution of major plant taxa in th...

    Text Solution

    |

  17. Observe the global biodiversity distribution of major plant taxa in th...

    Text Solution

    |

  18. Observe the global biodiversity distribution of major plant taxa in th...

    Text Solution

    |

  19. Embryo sac is also named as

    Text Solution

    |

  20. In most mammals, testes are located in scrotal sacs for:

    Text Solution

    |