The systems work together to create homeostasis in the body
        
             
        
        
        
Explanation: All of it is in gamete formation. Meaning, it is going through a gamete formation which also means that pairs of alleles that are for different traits, segregate. They move on independently from one another, never touching. 
For your question, It's incomplete dominance which is when cases with one allele isn't complete to be dominant over another allele. It's all got to come together in order for it to become a strong and dominant allele, or else it won't be complete and won't become and do what it has to.
I hope this help you and I hope that I gave you what you wanted/needed for this question.
 
        
             
        
        
        
 I believe its the first one
        
             
        
        
        
I don't know if this question fits in biology, but in the plant of the apes when he gets captured, he says <span>“Take your stinkin' paws off me you dam*ed dirty ape.”</span>