A DNA replication is when you replicate someone's DNA, which is not possible yet, because everyone's DNA strand is different.  But the growth of an organism is just the reproduction of cells growing into fully functioning ones. 
        
             
        
        
        
Answer:
Explanation:
DNA guides the formation of an organism’s structures. DNA helps organisms function by telling them how to function.
DNA plays a role in the growth and reproduction of organisms.
 
        
                    
             
        
        
        
 Answer:
C: Converting radiant energy into chemical energy.
Explanation:
Only plants (producers) in a typical ecostystem can convert radiant energy into chemical energy.
 
        
                    
             
        
        
        
Answer:
At its last stage 
Explanation:
Mitosis is complete when it has finished its last stage, which is known as telophase. During telophase, the chromosomes or the genetic material are already separated on opposite sides of the large cell. When this happens, the chromosomes begin to be enveloped in their own separate nuclei.