The answer to your question is c because ecology is in fact the study of ecosystems; how organisms interact with their surroundings
        
                    
             
        
        
        
Every cell has a cytoplasm
        
             
        
        
        
The same number <span>chromosomes are there in a maize egg cell nucleus as compared to a maize pollen cell nucleus</span>
        
             
        
        
        
Answer:
Any technological application using living things or living systems is called Biotechnology.
Explanation:
It is essentially genetic engineering which involves technological applications of living things.