Which of the following is not a connective tissue

Options

A. Blood
B. Bone
C. Lymph
D. Nerve.

Answer

### Step-by-Step Solution:

1. **Understanding Connective Tissue**:
- Connective tissue is one of the four main types of tissues in the body. It is characterized by its ability to support, connect, and protect other tissues and organs.

2. **Identifying Types of Connective Tissue**:
- Common types of connective tissues include:
- Areolar tissue
- Adipose tissue
- Cartilage
- Bone
- Blood
- Lymph

3. **Analyzing the Options**:
- The options provided are:
- A) Blood
- B) Bone
- C) Lymph
- D) Nerve
- Blood, bone, and lymph are all recognized as connective tissues.

4. **Identifying the Odd One Out**:
- The option that does not belong to the connective tissue category is nerve.
- Nerve tissue is primarily involved in the transmission of impulses and is not classified as a connective tissue.

5. **Conclusion**:
- Therefore, the correct answer to the question "Which of the following is not a connective tissue?" is option D) Nerve.