Death of stem and root tips occurs due to the deficiency of

Options

A. phosphorus
B. nitrogen
C. calcium
D. carbon

Answer

To solve the question regarding the death of stem and root tips due to deficiency, follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question asks which mineral deficiency leads to the death of stem and root tips in plants.

2. **Identify the Options**: The options provided are:
- A) Phosphorus
- B) Nitrogen
- C) Calcium
- D) Carbon

3. **Recall the Role of Each Mineral**:
- **Phosphorus**: Important for energy transfer and photosynthesis but not directly related to the structural integrity of stem and root tips.
- **Nitrogen**: Essential for protein synthesis and growth, but its deficiency typically leads to overall stunted growth rather than localized death of tips.
- **Calcium**: Crucial for cell wall stability and growth, particularly in the formation of the middle lamella, which is vital for plant structure.
- **Carbon**: A fundamental component of organic molecules, but its deficiency does not directly cause death of stem and root tips.

4. **Analyze Calcium's Role**: Calcium is specifically known to be involved in the growth and development of plants. A deficiency in calcium can lead to the death of stem and root tips as it affects cell division and stability.

5. **Conclusion**: Based on the analysis, the correct answer is **C) Calcium**. The death of stem and root tips occurs due to the deficiency of calcium.

### Final Answer:
The death of stem and root tips occurs due to deficiency of **Calcium (C)**.

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