Which of the following statements is true for viruses? – McqOptions

MCQOPTIONS

1.	Which of the following statements is true for viruses?
A.	Viruses multiply only in living host.
B.	Their crystals have a definite shape.
C.	Viruses grow and multiply by themselves outside the host.
D.	Viruses may be crystallized.
Answer» B. Their crystals have a definite shape.

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