Answers

2015-06-11T17:22:40+05:30
The answer is (d) virus. That is because a cell has a cell wall, but a virus has a protein jacket which protects the internal RNA/DNA.
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pls click thanks button above and mark as best since i answered first :-)
2015-06-11T17:24:32+05:30
Virus is not a cell................

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