Home
Class 12
BIOLOGY
‘Pathogens' are I. Normally non-diseas...

‘Pathogens' are
I. Normally non-disease causing in nature.
II. Bacteria, viruses, fungi, protozoans, helminths are few examples of pathogens.
III. It causes harm to the host by living in (or on) them.

A

I and III

B

ll and III

C

I and II

D

All are correct

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 26

    NTA MOCK TESTS|Exercise BIOLOGY|90 Videos

  • NTA NEET SET 28

    NTA MOCK TESTS|Exercise BIOLOGY|90 Videos

Similar Questions

Explore conceptually related problems

Substances which are released by pathogenic bacteria and cause harm to the host are:

Organisms such as bacteria, viruses, fungi, protozoans, helminths, etc., that cause diseases in humans are called "______" .

A wide range of organism belonging to bacteria viruses fungi protozoans helminths etc, could cause diseases in men . Such disease causing organisms are called

An example of a disease caused by the prokaryotic pathogen is

Given below are the pairs of pathogens and the diseases caused by them. Which out of these is not a matching pair and why?

Read the following text and answer the following question on the basis of the same: Health is defined as a state of complete physical, mental and social well being. Balanced diet, personal hygiene and regular exercise are very important to maintain good health. Any disturbance of structure or function of the body may be regarded as disease. Diseases can broadly be categorized into infectious (communicable) and non-infectious (non-communicable). A wide range of organisms belonging to bacteria, viruses, fungi, protozoans etc. could cause diseases in man. Which among the following is a set of bacterial diseases ?

Read the following text and answer the following question on the basis of the same: Health is defined as a state of complete physical, mental and social well being. Balanced diet, personal hygiene and regular exercise are very important to maintain good health. Any disturbance of structure or function of the body may be regarded as disease. Diseases can broadly be categorized into infectious (communicable) and non-infectious (non-communicable). A wide range of organisms belonging to bacteria, viruses, fungi, protozoans etc. could cause diseases in man. Which of the following diseases are communicable ?

What is a communicable disease? Name a communicable disease each that is caused by protozoans, bacteria and viruses.

NTA MOCK TESTS-NTA NEET SET 27-BIOLOGY
  1. If 50 glucose molecules combine to form ‘A’ polysaccharide. The genera...

    Text Solution

    |

  2. "Endomitosis" refers to

    Text Solution

    |

  3. ‘Pathogens' are I. Normally non-disease causing in nature. II. Bac...

    Text Solution

    |

  4. Which of the following groups of plants are propagated through undergr...

    Text Solution

    |

  5. The difference between the Red List and Red Data Book is

    Text Solution

    |

  6. Pure line breed refers to

    Text Solution

    |

  7. Whorled, simple leaves with reticulate venation are present in

    Text Solution

    |

  8. In mycorrhiza the fungal hyphae

    Text Solution

    |

  9. The diagram/flow chart represents which of the sedimentary biogeochemi...

    Text Solution

    |

  10. Niche overlap indicates

    Text Solution

    |

  11. The pivotal and gliding joint is present between the

    Text Solution

    |

  12. Body is segmented in

    Text Solution

    |

  13. Select the correct set of animals of class-mammalia

    Text Solution

    |

  14. The points at which crossing over has taken place between homologous c...

    Text Solution

    |

  15. Flagella of prokaryotic and eukaryotic cells differ in

    Text Solution

    |

  16. According to IUCN Red List, what is the status of Red Panda (Ailurus f...

    Text Solution

    |

  17. A woman with 47 chromosomes due to three copies of chromosome 21 is c...

    Text Solution

    |

  18. Given below is a diagram of maize grain. Label the missing parts with ...

    Text Solution

    |

  19. In human female, the fertilized eggs gets implanted in uterus

    Text Solution

    |

  20. The correct order of the macromolecules that gets digested in the body...

    Text Solution

    |