I recall that Professor Kwang had observed amoebas that had cannibalized bacteria cells. The bacteria were slaughtering the amoebas, but somehow some survived. This particular group of amoebas contained bacteria that thrived inside it. Hence the name, endosymbiosis. However, this lucky group and it's offspring could not survive without bacteria.
        
                    
             
        
        
        
Answer:
UUC AUA GCU CCA ACU GGA UAG
Explanation:
 
        
             
        
        
        
Answer:
the change of DNA structure is a mutation
Explanation:
the molecule  spreads
 
        
             
        
        
        
Excretion<span> is the process of elimination of waste materials from the body. </span>Excretion<span>in </span>plants<span> is much simpler than that of animals and as such it </span>does not pose<span> any serious </span>problem in plants<span>. ... </span>Plants<span> use much of the waste products of catabolism in their anabolic process.</span>
        
             
        
        
        
Answer:
I can't see the graph but I believe that the answer is H