Necrosis means :

Options

A. Over growth
B. Undergrowth
C. Death of cells, tissues of organs
D. Yellowing

Answer

**Step-by-Step Solution:**

1. **Understanding the Term "Necrosis":**
- The term "necrosis" refers to the process of cell death. It is important to note that this death can occur in individual cells, tissues, or even entire organs.

2. **Differentiating Necrosis from Apoptosis:**
- Necrosis is often accidental and can be caused by various factors such as injury, infection, or lack of blood flow. In contrast, apoptosis is a programmed form of cell death that occurs as a normal part of growth and development.

3. **Evaluating the Options Given:**
- The options provided are:
- Overgrowth
- Undergrowth
- Death of cells, tissues, or organs
- Yellowing
- Among these options, the one that accurately describes necrosis is "death of cells, tissues, or organs."

4. **Conclusion:**
- Therefore, the correct answer to the question "Necrosis means:" is "death of cells, tissues, or organs."