Question

The essential element taken up from the soil by the plants to synthesize proteins is:

• A. Phosphorus
• B. Nitrogen
• C. Iron
• D. Magnesium

Hint:

Nitrogen is a major component of proteins and is crucial for plant growth and development.

Answer 1

The Correct Option is B

Nitrogen is an essential element for plants because it is a key component of amino acids, which are the building blocks of proteins. Nitrogen is taken up by plants from the soil in the form of nitrates or ammonium ions. Proteins are crucial for various cellular functions and growth, and nitrogen plays a central role in their synthesis. Therefore, the correct answer is option (2).