What will be the approx. plant population of wheat crop sown in 1 acre area if there are 50 plants in quadrate with each side 1m long?
N = 50 A=1 acre = 4047 m2 L = W= 1 m = 100 cm Plant Population = 50 × 4047 ×100× 100/ 100× 100 = 202350 ˜˷ 2 lakh
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Which of the following element has a perforated cell wall?
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