The answer to ur question is A
        
             
        
        
        
Answer:
The correct answer is Single Circular DNA Molecule.
Explanation:
A bacterial genome, which is the DNA that is found in bacteria collectively, is a double stranded circular DNA. So it has no start and end like double stranded helix DNA. The option D, which is "Single Circular DNA Molecule" is correct.
I hope this answer helps.
 
        
             
        
        
        
Answer:
Species interaction- competition, predation, parasitism, mutualism, and commensalism.