NEET Biology Mineral Nutrition Based Practice Questions & Answers with Viewers Discussion and Detailed Explanation

Mineral Nutrition Topic Based

Question & Answer Discuss:

Phosphorus and nitrogen ions generally get depleted in soil because they usually occur as

(a) negatively charged ions

(b) positively charged ions

(c) neutral ions

(d) both positively and negatively charged but disproportionate mixture.

Answer: (a)

Phosphorus and nitrogen ions generally get depleted in soil because they usually occur as negatively charged ions. Both the elements are essential for plants and act as macromolecules which are required in large quantities.

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