Answer:
the answer would be B for this animal 
 
        
                    
             
        
        
        
Diatoms have cell walls composed of silicon dioxide.
A. silicon dioxide.
        
                    
             
        
        
        
This looks like mitosis where chromosomes split up and duplicate
 
        
             
        
        
        
The answer is ‘Life insurance could be denied’. Publishing DNA results could make public genetic predisposition to diseases such as Huntington's disease, cystic fibrosis, and disorders such as Alzheimer's that are caused by environmental factors influence on the respective genetic mutations. This would cause the life and health insurers to evade such individuals since they are considered a liability. This would deny the individuals the right to health insurance.