After  proteins are synthesized..I am pretty sure
        
                    
             
        
        
        
Answer:
C
Explanation:
Because meiosis create four genetically different haploid cells (this cells are gametes/sex cells)
 
        
             
        
        
        
Answer:
B) All DNA molecules will migrate up the gel toward the positive electrode.
Explanation:
Because the DNA has a negative charge - regardless the size-, all DNA molecules will migrate towards the positive electrode, at the top of the gel. This is due to the Coulomb's physic law  "force of the interaction between the charges is attractive if the charges have opposite signs". 
Instead of migrate down the gel , the DNA will do migrate up the gel (opposite direction). 
 
        
             
        
        
        
Fruit flies produce offspring relatively fast and have specific traits, such as eye color and body color/shape. They are easy to observe and their traits are easily traced throughout the next generations.
        
             
        
        
        
Protista organisms are most closely related to Archaebacteria.