A fixed allele is an allele that is the only variant that exists for that gene in all the population
 
        
                    
             
        
        
        
mesophyll is the inner tissue of a leaf and it contains may chloroplasts
        
             
        
        
        
5. <span>b. eukaryotic cells.
7. </span><span>c. Mitochondria have their own set of DNA molecules.</span>
        
                    
             
        
        
        
Because they are the building blocks
        
             
        
        
        
Which of the following state elevaste disagrees with this