Which of the following is incorrect statement about nitrogen importance ?
Correct answer: C. it accelerates fruits and flowers growth
- A. It enhances plant growth
- B. It is involved in the synthesis of protein and nucleic acids
- C. it accelerates fruits and flowers growth
- D. It is involved in the chlorophyll synthesis
Explanation
Nitrogen supports vegetative growth and is needed to form proteins, nucleic acids and chlorophyll. It does not specifically accelerate fruit and flower growth, which is the incorrect statement in this set. Students may choose a because excessive nitrogen can delay flowering, but nitrogen does enhance general plant growth.
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About Periodic Properties and Trends
Periodic properties arise from electron configuration and effective nuclear charge, producing trends in atomic and ionic radius, ionization energy, electron affinity, electronegativity, metallic character and reactivity. Comparisons run across periods and down groups, with attention to common exceptions. The topic also relates these trends to the behavior of s-block and p-block elements.
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