Question

Blue chaff disease of oats is due to deficiency of:

A Copper Correct Answer Incorrect Answer
B Molybdenum Correct Answer Incorrect Answer
C Boron Correct Answer Incorrect Answer
D Manganese Correct Answer Incorrect Answer

Solution

Yellow spots of citrus, blue chaff of oats and whiptail of cauliflower, broccoli and brussels are some of the classical examples of Mo-deficiency. 

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