White collagenous fibrous tissue in skin dermis, sheath of cartilage and bone, eyeball are in form of :

Options

A. Irregular dense connective tissue
B. Regular dense connective tissue
C. Tendon
D. Ligament

Answer

To solve the question regarding the form of white collagenous fibrous tissue found in the skin dermis, sheath of cartilage, bone, and eyeball, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Tissue Type**: The question asks about white collagenous fibrous tissue. This type of tissue is known for its strength and is primarily composed of collagen fibers.

2. **Consider the Locations Mentioned**: The locations specified in the question are:
- Skin dermis
- Sheath of cartilage
- Bone
- Eyeball

3. **Analyze the Options**: We need to evaluate the given options to determine which one accurately describes the form of the white collagenous fibrous tissue in these locations.

4. **Evaluate Each Option**:
- **Irregular Dense Connective Tissue**: This option is incorrect because irregular dense connective tissue has fibers that are not arranged in a parallel manner.
- **Regular Dense Connective Tissue**: This option is correct. Regular dense connective tissue consists of collagen fibers that are arranged in a parallel fashion, which provides strength and support in the mentioned locations.
- **Tendon**: This option is incorrect because tendons specifically connect muscles to bones and do not represent the tissue type in question.
- **Ligament**: This option is also incorrect as ligaments connect bones to other bones and are not the same as the tissue described.

5. **Conclusion**: Based on the analysis, the correct answer is **Regular Dense Connective Tissue**.

### Final Answer:
The white collagenous fibrous tissue in the skin dermis, sheath of cartilage, bone, and eyeball is in the form of **Regular Dense Connective Tissue**.