True
All somatic cells have same genes but the genes whose product is not needed are turned off. Some genes are expressed constitutively and some genes are turned off and on depending upon the requirement of proteins.
        
                    
             
        
        
        
Hi there!
Question - What changes igneous or sedimentary rock into metamorphic rock? 
Elite Answer - A heat and pressure
Why - Due to immense and heat and pressure it can change igneous or sedimentary rock into metamorphic rock.
Hope This Helps :)
 
        
             
        
        
        
Answer:
The fittest organism survive and produce.
 
        
             
        
        
        
The answer is C
Because it would be that the plants would be resistant over time but that is not a choice