Multiple Choice
A useful method of classifying viruses is based on the
1) site of infection.
2) type of nucleic acid.
3) symmetry of the protein coat.
4) presence of absence of an envelope.
A) 2, 3, and 4
B) 1, 2, and 3
C) 1, 3 and 4
D) 1, 2, and 4
Correct Answer:

Verified
Correct Answer:
Verified
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