Shane123123 Shane123123
  • 14-11-2016
  • Biology
contestada

the grouping of viruses is based partly on the...
A. presence or absence of an envelope
B. presence or absence of nucleic acid
C. Type of organism they infect
D. Structure of their organelles

Respuesta :

differences
differences differences
  • 14-11-2016
the answer is A. the presence or absence of an envelope
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