die naeld. coe
Q4. MULTIPLE CHOICE QUESTIONS:
1. Which of the following can't be provided to the soil by a chemical fertilizer?
A) Nitrogen
C) Humus
B) Potassium
D) Phosphorus
2. Which of the following plants don't require nitrogenous fertilizers?
A) paddy
C) Wheat
B) leguminous D) None of these
3. Which one of the following condition is not essential to grow maize?
A) Rainfall
C) Low temperature
B) High temperature D) Humidity
4. Which of the of following is not antibiotic?
A) Streptomycin C) Tetracycline
B) Erythromycin D) None of these
5. Which of the following material is non-biodegradable?
A) Cotton C) Woolen Clothes
B) Wood D) Plastic bags
Answers
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1
Answer:
1) c) humus is can't provide to the soil
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