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The genetic material of virus includes

A. only RNA.

B. only DNA.

C. RNA and DNA both

D. RNA or DNA i.e. one nucleic acid in a virus.

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. Which of the following groups of protozoan is not correctly matched with its feature?
  2. Clamp connection is found in
  3. Which of the following statement(s) is/are correct ?(i) Reproduction in fungi can take place by vegetative…
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  5. Protista includes
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  7. Which of the following statement is incorrect ?
  8. Match column I (containing fungus name) with column II (common name) and choose the correct options.Column-IColumn-II(Fungus…
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  10. Choose the correct names of the different bacteria given below according to their shapes. 
  11. Which one of the following statement is correct for archaea?
  12. Which of the following is an example of amoeboid protozoans ?
  13. How many bacteria are produced in four hours if a bacterium divides once in half an hour ?
  14. Which scientist classify plants into trees, shrubs and herbs & animals into two groups having red blood…
  15. An X reproduces in such a great numbers that the water may appearred, producing a red tides and kills…
  16. Match column-I (Characters/feature) with column-II (examples) and choose the correct option.Column-IColumn-II(Characters/features)(Examples)A.…
  17. In some viruses, RNA is present instead of DNA indicating that
  18. Which of the following statement is/ are correct for bacteria ?
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  26. How many organisms in the list given below are autotrophs? Lactobacillus, Nostoc, Chara, Nitrosomonas,…
  27. Read the following statements and answer the question given below(i) They are saprophytic protists.(ii)…
  28. The symbiotic association of fungi and algae is called
  29. Match the type of protozoans given in column-I with their examples given in column-II and choose the…
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