Connective tissue includes the following types of tissues.

Options

A. nervous and connective
B. epithelium and muscle
C. muscle and nervous
D. lymph and cartilage

Answer

**Step-by-Step Solution:**

1. **Understanding Connective Tissue**: Connective tissue is a type of tissue in the body that serves to support, bind together, and protect organs and other tissues. It plays a crucial role in the structure and function of the body.

2. **Identifying Types of Connective Tissue**: There are several types of connective tissues, including:
- Blood
- Cartilage
- Bone
- Adipose tissue (fat)
- Loose connective tissue
- Dense connective tissue

3. **Analyzing the Options**: The question provides four options to identify which types are included in connective tissue:
- **Option A**: Nervous and connective
- **Option B**: Epithelium and muscle
- **Option C**: Muscle and nervous
- **Option D**: Lymph and cartilage

4. **Evaluating Each Option**:
- **Option A**: Incorrect, as nervous tissue is not a type of connective tissue.
- **Option B**: Incorrect, as epithelial and muscle tissues are not connective tissues.
- **Option C**: Incorrect, as muscle and nervous tissues are not connective tissues.
- **Option D**: Correct, as both lymph (a type of connective tissue) and cartilage (another type of connective tissue) are included in the category of connective tissues.

5. **Conclusion**: The correct answer is **Option D: Lymph and cartilage**, as both are types of connective tissues.