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NEET UG BIOLOGY MCQ: MINERAL NUTRITION

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Phosphorus is absorbed by the plants as I.H2PO4−{H_2}P{O_4^ - }II.HPO4HP{O_4}III.HPO2−4HP{O^{2 - }}_4IV.H2PO−{H_2}P{O^ - }
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Correct option: C
I and III
Option C (I and III) is correct because plants absorb phosphorus primarily as H2PO4−{H_2}P{O_4^ - } and HPO2−4HP{O^{2 - }}_4.

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