autosomal recessive disorder=d
homozygous dominant=D
dd
dD
B
 
        
             
        
        
        
Answer:
Genetically modified organisms (GMOs) are living organisms whose genetic material has been artificially manipulated in a laboratory through genetic engineering. This creates combinations of plant, animal, bacteria, and virus genes that do not occur in nature or through traditional crossbreeding methods.
Explanation:
Hope this helps.
 
        
             
        
        
        
It would be the endocrine system. 
        
             
        
        
        
Copper deficiency is a rare disease that leads to hematological disorders. It is an essential trace element. It is an essential part of some enzymes (c0-factor) that plays role in cellular respiration. Copper is also an anti-oxidant that scavenges free radicals. In case of cellular respiration copper is responsible for electron transfer of oxygen.