When I hear genre what comes to my mind is the type and contents of the story
        
             
        
        
        
It gives the nature human like qualities and that helps set the scence for a reader.
 
        
                    
             
        
        
        
Answer:
Their color of butterfly wings and how the pattern looks.
Explanation:
Since they are brightly colored, it can warn a predator that they are poisonous. hope this helps!
 
        
             
        
        
        
Answer: The vocabulary is more difficult to understand.
Explanation: Because the literature of the old English is more complicated. It is almost never to the point. The metaphors are harder to understand because of the culture this changes when the times become closer to the English now. 
 
        
                    
             
        
        
        
I suppose bravery, because he stayed even though he knew the Cyclops might attack him.(Could be stupidity or ignorance, I didn't read the story so I don't know.) Curiosity is also there, assuming he's not stupid, he is curious to see what will happen if he tries. And trust in his abilities.(Again, assuming he's not stupid.) I hope I helped!