A. pest-infested maize grains
B. a high yield of maize
C. plants with long stalks
D. maize cobs with scattered grains
Correct Answer: Option B
B. a high yield of maize
A. pest-infested maize grains
B. a high yield of maize
C. plants with long stalks
D. maize cobs with scattered grains
Correct Answer: Option B
B. a high yield of maize
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