Answer:
heterozygote advantage
Explanation:
Usually if the mutation is present and the individual is only a carrier then they are heterozygous
 
        
             
        
        
        
Answer: the steel wool in the 3.0 M HCl reacts fastest. 
Explanation:
 
        
             
        
        
        
Answer:
Genotype
Explanation:
Phenotype refers to traits that physically appear, genotype refers to genetic traits