Gametes are sex cells. They are sperm and egg.
        
             
        
        
        
To prevent blood flowing back after each heartbeat. They ensure that the blood flows only in one direction (back to the heart).          
        
             
        
        
        
Within a protein, multiple amino acids are linked together by peptide bonds, thereby forming a long chain. So, if these amino acids are in anyway related to each other, there can be some similar resemblance between the beetles.
        
             
        
        
        
A simple way to remember the difference between mitosis and meiosis is that <u>Mitos</u>is produces cells found in <u>my toes</u> and the rest of your body cells. Meiosis creates sex cells for the purpose of reproduction. 
        
             
        
        
        
Answer:
acgt
Explanation:
adenine, cytosine, guanine, and thymine