Question

145. Read the following statements (A-D) :-
(A) Nucleic acid of bacteriophage is generally
ds DNA
(B) Virus uses host cell ribosomes for its
protein synthesis
(C) Outside the living cells, viruses are
characterised by having inert crystalline
form
(D) Stanley state that contagium vivum
fluidum for viruses
Which of the above statements is/are not correct?
(1) A B
(2) B.C
(3) CD
(4) Only D
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Answer 1

Answer: Option 4 is the answer this is because Stanley firstly crystallized the viruses it was beijrinck who stated the contagium vivum fluidum.