A tumour-like tissue of thin walled cells developing over the wounds is called

Options

A. Tyroses
B. Gall
C. Cailose
D. Callus

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the name of a tumor-like tissue composed of thin-walled cells that develops over wounds in plants.

2. **Analyzing the Options**: The options provided are:
- a) Tyrosine
- b) Gall
- c) Callus
- d) None of the above

3. **Examining Each Option**:
- **Tyrosine**: This is not a tissue but rather an amino acid. It is involved in various biological processes but does not relate to wound healing in plants.
- **Gall**: Galls are abnormal growths that occur on plants, often as a response to insect infestation or infection. They serve as a habitat for certain insects but are not specifically related to wound healing.
- **Callus**: This is a tissue that forms over a wound in plants. It consists of thin-walled parenchyma cells and is crucial for the healing process. Callus tissue arises from the cambium and helps in the regeneration of damaged tissues.
- **None of the above**: This option is not applicable since we have identified a suitable answer.

4. **Identifying the Correct Answer**: Based on the analysis, the correct answer is **Callus**. It is a soft tissue that forms over wounds in plants and aids in healing.

5. **Conclusion**: Therefore, the tumor-like tissue of thin-walled cells developing over wounds is called **Callus**.

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