The correct answer for the question that is being presented above is this one:
(1) viruses only: capsid, envelope with glycoproteins, capsomere (core protein)
<span>(2) host cell only: ribosome 
</span><span>(3) both: DNA, RNA, Protein</span>
        
             
        
        
        
Answer:
I think it's true 
Explanation:
I'm so sorry if that's wrong 
 
        
             
        
        
        
They have bilateral symmetry and a rounded shape.