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The chemical compounds produced by the h...

The chemical compounds produced by the host plants to protect themselves against fungal infection is

A

Protoxins

B

Phytoalexins

C

Prolectins

D

All the above

Text Solution

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The correct Answer is:
B
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DINESH PUBLICATION ENGLISH-MICROBES IN HUMAN WELFARE-RQ
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  2. A good example of organic fertilizer, which improves phosphorus uptake...

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  3. The chemical compounds produced by the host plants to protect themselv...

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  4. Most potential organisms for production of insecticide is

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  5. Bt toxin is got from a

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  6. Which of the following weed should be eradicated quickly ?

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  7. Assertion : Nitrogen fixing enzyme in legume root nodules function at ...

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  8. A red pigment present in the root nodules of leguminous plants is know...

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  9. Vermicompost is biofertilizer rich in

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  10. It is not benefit of vermicompost

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  11. A free-living nitrogen-fixing cyanobacterium which can also form symbi...

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  12. Which one is a symbiotic nitrogen fixing plant ?

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  13. Which one of the following bacterium is used extensively as biopestici...

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  14. Which one of the following proved effective for biological control of...

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  15. Trichoderma harizianum has proved to be a useful microorganism for

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  16. which one of the following is linked to the discovery of Bordeaux mixt...

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  17. Which is maitained for optimum production of vinegar

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  18. The antibiotic inhibiting cell wall formation in bacterial cell is

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  19. Modern detergents contain enzyme preparation of

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  20. Substrate for alcohol formation is :

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