Home
Class 9
BIOLOGY
Write whether the following statements a...

Write whether the following statements are true or false, if false correct the statement.
AIDS is caused by a virus.

A

virus

B

baderia

C

protozoa

D

fungi

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Useful and Harmful Microbes

    CHETANA PUBLICATION|Exercise EXERCISE|35 Videos

  • Useful and Harmful Microbes

    CHETANA PUBLICATION|Exercise EXERCISE|35 Videos

  • Life Processes In Living Organisms

    CHETANA PUBLICATION|Exercise EXERCISE|44 Videos

Similar Questions

Explore conceptually related problems

State whether the following statements are true or false. Correct the false statement:

Write whether the following statements are true or false, if false correct the statement. The number of consumers in a food web is fixed.

Write whether the following statements are true or false, if false cannot correct the statement. (a) Mechanical energy can be converted into electrical energy.

State whether the following statements are true or false. Correct the false statements: Dengue is caused by a bacteria.

State whether the following statements are true or false and if false. Correct the false statement: H2S04 is a strong acid.

State whether the following statements are true or false. Correct the false statements: Influenza is caused by a bacteria.

State whether the following statements are true or false. Correct the false statements. Soap is acidic in nature.

State whether the following statements are true or false. Correct the false statement: Down syndrome is caused due to monosomy of X chromosome.

State whether the following statements are true or false, correct the false statements. Ore contains some impurities, these are called gangue.

State whether the following statements are true or false. Correct the false statement. Ethene is saturated hydrocarbon.

CHETANA PUBLICATION-Useful and Harmful Microbes-EXERCICE
  1. Penicillin was first discovered by

    Text Solution

    |

  2. ………….Proved that the anaerobic bacterium Clostridium botulinum is resp...

    Text Solution

    |

  3. Write whether the following statements are true or false, if false cor...

    Text Solution

    |

  4. Dengue is caused by

    Text Solution

    |

  5. Becterial pneumonia is caused by

    Text Solution

    |

  6. ………...can be prevented by vaccination

    Text Solution

    |

  7. Malaria is caused by…………….

    Text Solution

    |

  8. Bird flu and swine flu are caused by….

    Text Solution

    |

  9. The Lactobacilli convert lactose, the sugar in the milk into…………….. la...

    Text Solution

    |

  10. The……….. destroys harmful microbes present in the milk high pH neut...

    Text Solution

    |

  11. Lactabacilli kill the harmful bacteria like ……….present in the aliment...

    Text Solution

    |

  12. Which of the following is a product of fermation of carbohydrates by y...

    Text Solution

    |

  13. Molasses is fermented with the help of yeast called………..

    Text Solution

    |

  14. A yeast…...is used to absorb the toxins released during the production...

    Text Solution

    |

  15. The bacteria which spoil cooked food are……..

    Text Solution

    |

  16. …………….can grow and reproduce only in living cells.

    Text Solution

    |

  17. Asexual reproduction occurs by budding in yeast.

    Text Solution

    |

  18. Explain the statements: Toxins of fungal origin are called mycotoxin...

    Text Solution

    |

  19. Answer the following question: How to Lactobacilli convert milk into ...

    Text Solution

    |

  20. What are the disadvantages of inorganic fertilizers?

    Text Solution

    |