The answer is recessive alleles. Generally, a recessive allele
is the form of a gene that codes for a non-functional protein. When an individual inherits
recessive allele for a gene from both parents, then they are more likely to
suffer a disorder that is attributed to lack of the respective functional protein. Often the heterozygous individual will
not bear the disorder even though they carry
the recessive allele. This is because the
dominant allele is able to mask the
recessive allele by producing a functional
protein.  
 
        
             
        
        
        
You should ask your teacher to be sure, but I think that you teacher meant like the  mode of transmission.... Like genetically inherited and such.
        
             
        
        
        
Answer:go on google to search it up
Explanation:
 
        
             
        
        
        
Answer:
Can you provide us with a picture of the graph?
Explanation:
No one can answer the question if we can't even see the graph you're asking about.
 
        
             
        
        
        
I believe it is Primates.