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Standard XII
Biology
Disease Resistant Cultivars
RR-21 is high...
Question
RR-21 is high yielding variety of
A
Rice
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B
Wheat
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C
Gram
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D
Sugarcane
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Solution
The correct option is
B
Wheat
RR - 21 is a high yielding wheat variety. It is a predominant wheat variety in hill areas. Thus, option B is correct.
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