A eukaryotic cell is classified this way if it B. contains a nucleus. In biology the definition of eukaryotic is "having a true nucleus" which is how to depict a prokaryotic cell from a eukaryotic cell.
 
        
             
        
        
        
Answer: the antibodies mistakenly identify the cells as foreign material 
Explanation:
 
        
             
        
        
        
Answer:
Due to different grouping style
Explanation:
There are two modes of classifying an organism due to which two different cladogram are produced-  
A)	When the organisms are grouped together on the basis of similarities shared by them – Such species are named based on the name of older species and the newly discovered species sharing similar traits are kept under older species thereby dropping its own name.  
B)	In the second method, the minute differences are observed in species to group them into several branches arising from one parent organism.  
 
        
             
        
        
        
Explanation:
O type blood can be a donor to Suzanne
 
        
                    
             
        
        
        
Answer:
Bacteria converts nitrites and nitrates into ammonia that plants can use.
Explanation:
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