Im not understanding what you are trying to ask in the question.
Is there answer choices?
Is there a paragraph to go with it?
 
        
             
        
        
        
The kidneys filter the blood to remove wastes and produce urine. The ureters, urinary bladder, and urethra together form the urinary tract, which acts as a plumbing system to drain urine from the kidneys, store it, and then release it during urination.
 
        
             
        
        
        
Answer: Gene alterations in gametes
Explanation: