The answer is C) chromosome :)
        
                    
             
        
        
        
answer gradualism Explanation: gradualism refers to the type of evolution that takes a long time 
 
        
                    
             
        
        
        
The answer is A. RNA polymerase will be making an mRNA using a single DNA strand as a template. So, for example if the DNA strand is AGGCAGC the mRNA strand will be UCCGUCG.
U= uracil which replaces thymine in mRNA molecules.
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