Viruses can vary with respect to all of the following characteristics except . the type of host cell it can infect DNA or RNA as the genetic material single- or double-stranded nucleic acids the presence or absence of a membranous envelope the presence or absence of metabolic machinery

the presence or absence of metabolic machinery

Explanation:

Here is the correct question:.

Viruses can vary with respect to all of the following characteristics except .

a) DNA or RNA as the genetic material

b) the presence or absence of metabolic machinery

c) single- or double-stranded nucleic acids

d) the presence or absence of a membranous envelope

e) the type of host cell it can infect

the presence or absence of metabolic machinery

preservation because he preserves part of the land and preserves means save

explanation:

common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.