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

State whether the following statements are true or false. Correct the false statements:
Yoghurt has a specific sour taste due to acetic add

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 statements. Soap is acidic in nature.

State whether the following statements are true or false. Correct the false statements A food chain has two links

State whether the following statements are true or false: Acids have bitter taste.

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. Correct the false statements:, Climate changes continuously.

State whether the following statements are true or false. Correct the false statements: Bryophyta have specific tissues for conduction of food and water

State whether the following statements are true or false. Correct the false statements: Yeast cell is a prokaryotic cell.

State whether the following statement is True or False. Correct the false statement. Bat is a flying mammal.

State whether the following statements are True of False,Correct the false statement . Force =mass xx velocity

State whether the following statements are true or false. Correct the false statements: Chicken pox spread due to contaminated food and water.

CHETANA PUBLICATION-Useful and Harmful Microbes-EXERCICE
  1. AIDS is caused by…………………..

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  4. Name the following: Two names of bad bacteria.

    Text Solution

    |

  5. Complete the analogy Swine flu : H1N1 : : Bird Flu :……………

    Text Solution

    |

  6. State whether the following statements are true or false. Correct the ...

    Text Solution

    |

  7. Find the odd man out: Ampicillin, Amoxycillin, Penicillin, Tetracyclin...

    Text Solution

    |

  8. Antibiotics can be taken only when prescribed by doctors.

    Text Solution

    |

  9. Food on which fungi has grown cannot be eaten

    Text Solution

    |

  10. Nowadays, seeds are coated with Rhizobial solution or powder before so...

    Text Solution

    |

  11. Write down the modes of infection and preventive measures against Mala...

    Text Solution

    |

  12. Answer the following question: How is a vaccine produced ?

    Text Solution

    |

  13. What is fermentation?

    Text Solution

    |

  14. Use your brain power What is the structure of lichen, a condiment? W...

    Text Solution

    |

  15. Find out the uses of fungi to plants and animals?

    Text Solution

    |

  16. Answer the following question: What are the uses of Lactobacilli?

    Text Solution

    |

  17. Which changes do you notice in leather articles and gunny (jute) bags ...

    Text Solution

    |

  18. Chapattis made from wheat only swell up but bread becomes spongy, soft...

    Text Solution

    |

  19. How is alcohol produced?

    Text Solution

    |

  20. How was the antibiotic penicillin discovered?

    Text Solution

    |