Stamen: The pollen producing part of a flower, usually with a slender filament supporting the anther. Anther: The part of the stamen where pollen is produced. Pistil: The ovule producing part of a flower. The ovary often supports a long style, topped by a stigma.
        
             
        
        
        
The protein would come denatured, losing its shape , and would not be able to function properly 
        
                    
             
        
        
        
Answer: What roses are the best flowers is a non-scientific question. 
Explanation: What flower is better is determined by personal opinion. I might think the red roses are prettier and you might think the white ones are. Where all the other questions can be tested all equally and it is not an opinion.
 
        
                    
             
        
        
        
This is an example le of commensalism.The burdock seeds benefit and the cow is unharmed.