Home
Class 12
BIOLOGY
Which fungus is biocontrol agent? (A) T...

Which fungus is biocontrol agent?
(A) Tricoderma
(B) Aspergillus
(C) Pseudomonas
(D) Penicillium

A

Tricoderma

B

Aspergillus

C

Pseudomonas

D

Penicillin

Text Solution

Verified by Experts

The correct Answer is:
A
Tricoderma
Promotional Banner

Topper's Solved these Questions

  • MICROBES IN HUMAN WELFARE

    KUMAR PRAKASHAN|Exercise SECTION - F MULTIPLE CHOICE QUESTIONS(MCQS FROM DARPAN BASED ON TEXTBOOK)|154 Videos

  • HUMAN REPRODUCTION

    KUMAR PRAKASHAN|Exercise SECTION-F MULTIPLE CHOICE QUESTIONS|118 Videos

  • MODEL QUESTION PAPER FOR ANNUAL EXAM

    KUMAR PRAKASHAN|Exercise Part- B ( Section C)|4 Videos

Similar Questions

Explore conceptually related problems

Fungus used extensively in biochemical and genetic work (A) Neurospora (B) Aspergillus (C) Claviceps (D) Ustilago

Which fungi is associated with mycorrhiza ? (A) Azospirillium (B) Glomus Spp. (C) Pseudomonas Spp. (D) All of these

Which microbe produces citric acid ? (A) Aceti bacteria (B) Aspergillus niger (C) Clostridium (D) Lactobacillus

Which of the following is a free-living fungus ? (A) Pseudomonas (B) Trichoderma (C) Azospirillum (D) Oscillatoria

From the following, which fungus does not undergo asexual reproduction through spore formation ? a.Rhizopus b.Penicillium c.Yeast d.Mucor

Which of the following can be used as a biocontrol agent in the treatment of plant disease ?

Which is the parasitic fungi on mustard ? (A) Rhizopus (B) Mucor (C) Albugo (D) Penicillium

Which of the following is STD ? (A) Cancer (B) Malaria (C) Pneumonia (D) Trichomoniasis

Microorganisms live as a symbiotic association in leguminous plant. (A) Rhizobium (B) Baker's fungus (C) Protozoans (D) Virus

Which one of the following is commonly used in transfer of foreign DNA into crop plants ? (A) Meloidogyne incognitia (B) Agrobacterium tumefaciens (C) Penicillium expansum (D) Trichoderma harzianum

KUMAR PRAKASHAN-MICROBES IN HUMAN WELFARE -SECTION - F MULTIPLE CHOICE QUESTIONS(MCQS ASKED IN COMPETITIVE EXAM)
  1. The most common biofertilizer for rice crop is

    Text Solution

    |

  2. When there is a decrease in BOD ? (A) When mass of organic matter is ...

    Text Solution

    |

  3. Which fungus is biocontrol agent? (A) Tricoderma (B) Aspergillus ...

    Text Solution

    |

  4. Which of the following is a main component of biogas ?

    Text Solution

    |

  5. Azolla is used as biofertilizer because it. (A) multiplies very fast ...

    Text Solution

    |

  6. Bio-pesticides are (A) The chemicals which are used to destroy the pe...

    Text Solution

    |

  7. From which living organism penicillin is produced ? (A) Fungus (B) ...

    Text Solution

    |

  8. Which virus is responsible for biotic control of insects and arthropod...

    Text Solution

    |

  9. In biogas plants one of these will be essential: (A) Azolla (B) Rhi...

    Text Solution

    |

  10. How flocks are made ? (A) By aerobic bacteria and filaments of fungi....

    Text Solution

    |

  11. Milk is spoiled or fermented by (A) Rhizobium (B) Lactobacillus (...

    Text Solution

    |

  12. Quantum 4000 is effective pest for cereals and vegetable crops is prep...

    Text Solution

    |

  13. During which process floc is formed ?

    Text Solution

    |

  14. From which of the following is citric acid is obtained ?

    Text Solution

    |

  15. BOD is a parameter of.......

    Text Solution

    |

  16. With whom BOD is associated ?

    Text Solution

    |

  17. The main sources of biofertilisers are

    Text Solution

    |

  18. Which is not a proper pair ?

    Text Solution

    |

  19. Which is the characteristic of Bt cotton ? (A) Increases immunity (...

    Text Solution

    |

  20. What is true about Bt toxin ? (A) Bt protein exists as active toxin i...

    Text Solution

    |