A tissue having more non-living material than the living matter is

Options

A. Epithelial tissue
B. Parenchyma
C. Connective tissue
D. Nervous system

Answer

To answer the question "A tissue having more non-living material than the living matter is", we need to analyze the options provided:

1. **Understanding the Options**:
- **A. Epithelial tissue**: This type of tissue primarily consists of living cells that form protective layers on surfaces and cavities. It does not have a significant amount of non-living material.
- **B. Parenchyma**: This tissue is made up of living cells that are involved in metabolic processes. It does not have a high proportion of non-living material.
- **C. Connective tissue**: This tissue is characterized by a matrix that can contain a significant amount of non-living material. It includes various types of tissues such as bone, cartilage, blood, and adipose tissue, where the matrix (ground substance) can be substantial compared to the living cells.
- **D. Nervous system**: This system is composed entirely of living cells (neurons and glial cells) that transmit signals, so it does not fit the criteria.

2. **Identifying the Correct Answer**:
- From the analysis, **connective tissue** stands out as the option that has more non-living material (the extracellular matrix) than living cells. The matrix can include fibers and ground substance, which are non-living components.

3. **Conclusion**:
- Therefore, the correct answer to the question is **C. Connective tissue**.