Gametes are the cells used during sexual reproduction to produce a new individual organism or zygote. The male gamete, sperm, is a smaller, mobile cell that meets up with the much larger and less mobile female gamete, egg or ova. Both sperm and egg are only haploid cells. They only carry half of the chromosomes needed.
 
        
             
        
        
        
I think it is 10% ......................
        
                    
             
        
        
        
Answer:
A-Antibodies protect us from getting the exact same virus twice
Explanation:
 
        
                    
             
        
        
        
Ans. The Adrenal Gland Recieves a message to stop releasing CRH