Biology
Medium
Question
Deficiency of ___________ causes yellowing in plants?
A
Magnesium
✓ Official correct answer
B
Iron
C
Chlorine
D
Oxygen
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
Magnesium
No member explanations yet for this option.
B
Iron
No member explanations yet for this option.
C
Chlorine
No member explanations yet for this option.
D
Oxygen
No member explanations yet for this option.