Home
Class 11
BIOLOGY
A plant disease I which pathogen is seen...

A plant disease I which pathogen is seen as a cottony growth one the surface of the host is called

A

Downy mildew

B

Powdry mildew

C

Smut

D

Rust

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • PLANT KINGDOM

    MODERN PUBLICATION|Exercise EXAMPLE|76 Videos

  • PLANT GROWTH AND DEVELOPMENT

    MODERN PUBLICATION|Exercise EXAMPLE|22 Videos

  • RESPIRATION IN PLANTS

    MODERN PUBLICATION|Exercise EXAMPLE|16 Videos

Similar Questions

Explore conceptually related problems

Name a disease which does not occur after one attack ?

The organisms which carries a disease from one organism to another is called

Which one is the characterstics of growth in multicellular organism?

Which meristem is reponsible for growth of plant body?

which is the only one gaseous natural plant growth regulator?

True/false The evaporation of water from the surface of arieal parts of a plant is called transpiration.

Write True or False The transfer of disease from one part of body to another that is not directly connected with it is called neoplasm.

MODERN PUBLICATION-PLANT KINGDOM-EXAMPLE
  1. A plant disease I which pathogen is seen as a cottony growth one the s...

    Text Solution

    |

  2. What is the basis of classification of algae?

    Text Solution

    |

  3. When and where does reduction division take place in the life cycle of...

    Text Solution

    |

  4. Name three groups of plants that bear archegonia. Briefly describe the...

    Text Solution

    |

  5. Mention the ploidy of the following: protonemal cell of a moss: primar...

    Text Solution

    |

  6. Write a note on economic importance of algae and gymnosperms.

    Text Solution

    |

  7. Both gymnosperms and angiosperms bear seeds, then why are they classif...

    Text Solution

    |

  8. What is heterospory? Briefly comment on its significance. Give two exa...

    Text Solution

    |

  9. Explain the following with suitable examples: Ferromagnetism

    Text Solution

    |

  10. Explain the following with suitable examples. Antihistamines

    Text Solution

    |

  11. Explain briefly the following terms with suitable examples: archegoniu...

    Text Solution

    |

  12. Explain the following with suitable examples. Antimicrobials

    Text Solution

    |

  13. Explain briefly the following terms with suitable examples: sporophyll

    Text Solution

    |

  14. Explain the following with suitable examples: Isogamy

    Text Solution

    |

  15. Differentiate between the following: red algae and brown algae

    Text Solution

    |

  16. Differentiate between the following liverworts and moss

    Text Solution

    |

  17. Differentiate between the following homosporous and heteros-porous p...

    Text Solution

    |

  18. Differentiate between the following syngamy and triple fusion.

    Text Solution

    |

  19. How would you distinguish monocots and dicots on the basis of three ma...

    Text Solution

    |

  20. Food is stored as Floridean starch in Rhodophyceae. Mannitol is the re...

    Text Solution

    |

  21. Write examples of plants which exhibit haplontic life cycle.

    Text Solution

    |