Dogs, no matter what breed they are, they are all of the same species and therefore can breed with each other and create fertile offspring
 
I pray this helps you :)
        
                    
             
        
        
        
1.cell membrane 
2.Cell startation
3.cell fusion
4.cell reconstruction 
5.tissue replacement
6.red blood cells
        
             
        
        
        
<span>repressors as well as by transcriptional activators.</span>
        
             
        
        
        
All cells have a plasma membrane, ribosomes,cytoplasm, and DNA