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Which is correct about viruses ?...

Which is correct about viruses ?

A

Contains both DNA and RNA

B

Larger than bacteria

C

Whittaker placed them in monera

D

All are obligate intracellular parasites

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The correct Answer is:
D
`**` Viruses contains either DNA or RNA.
`**` Smaller than bacteria.
`**` Whittaker do not placed them in any kingdom.
`**` All are obligate intracellular parasites.
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A2Z-BIOLOGICAL CLASSIFICATION-Section C : Previous Years Examination Questions NEET/aipmt Questions
  1. The major component of bacterial cell wall is a polymer called

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  2. The major component of fungal cell wall is a polymer called

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  3. Which is correct about viruses ?

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  4. Cyanophages were discovered by

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  5. Colletotrichum is an example of

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  6. Which of the following bacteria is observed as chain-like formation ?

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  7. Which of the following processes was discovered by Lederberg and Tatum...

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  8. The structure producing basidium in basidiomycetes is formed by the fu...

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  9. Match the columns I and II, and choose the correct combination from th...

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  10. In which of the following are heterocysts seen ?

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  11. Fungi without sexual or perfect stages are classified as

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  12. Which are likely to be present in deep sea water

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  13. Prokaryotes are included in the kingdom

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  14. Pick up the wrong statement

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  15. Cell wall is absent in:

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  16. The imperfect fungi which are decomposers of litter and help in minera...

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  17. Which of the following diseases is caused by a protozoan

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  18. Which the following are most suitable indicators of SO(2) pollution in...

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  19. What is common in Ustilago, Neurospora and Agaricus ?

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  20. Plasmodium is characteristic feature of

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