Wilson\'s disease is an example of __________ and Menkes\' syndrome is an example of __________ .

copper deficiency; copper toxicity

copper toxicity; copper deficiency

Wilson\'s disease is an example of __________ and Menkes\' syndrome is

1.	Wilson\'s disease is an example of __________ and Menkes\' syndrome is an example of __________ .
A.	zinc toxicity; zinc deficiency
B.	zinc deficiency; zinc toxicity
C.	copper toxicity; copper deficiency
D.	copper deficiency; copper toxicity
Answer» D. copper deficiency; copper toxicity