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Powdery mildews of crops are caused by...

Powdery mildews of crops are caused by

A

bacteria

B

ascomycetes

C

basidiomycetes

D

phycomycetes

Text Solution

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The correct Answer is:
B
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A2Z-BIOLOGICAL CLASSIFICATION-Section C : Previous Years Examination Questions AIIMS Questions
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  2. In Entamoeba histolytica, the presence of chromatid bodies is characte...

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  3. Which of the following structure helps in the respiration of lichens

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  4. Just as Xenopsylla is to Yersinia pestis, so is:

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  5. Which one of the following pairs is correctly matched?

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  6. Viroids have

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  7. Which one of the following categories of organisms do not evolve oxyge...

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  8. The bacteria Pseudomonas is useful because of its ability to

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  9. In prokaryotes , chromatophores are

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  10. Myxomycetes are

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  11. Among rust, smut and mushroom, all the three

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  12. "Ordines Anomali" of Benthan and Hooker includes

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  13. Which form of reproduction is correctly matched ?

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  14. In the vast marine ecosystem, certain sea develop red colouration. Thi...

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  15. The system of classification based on evolutionary and genetic relatio...

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  16. Fairy rings in lawns result from outward, spreading circles of mycelia...

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  17. Which one of the following statements is correct ?

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  18. Bacterial cell wall is composed of peptidoglycan, a complex of oligosa...

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  19. The classification of Linnaeus was mainly based on :-

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  20. Choose the correct names of the different bacteria according to their ...

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