In a practical laboratory, a student while observing the slide of tissue with the help of a microscope, found a bunch of cylindrical shaped cells having interconnections belong to the category of

Options

A. adipose tissue
B. heart muscle
C. smooth muscle
D. skeletal muscle

Explanation

To determine the category of the tissue observed by the student, we can follow these steps:

### Step-by-Step Solution:

1. **Observation of the Cells**: The student observed a slide under a microscope and noted that the cells were cylindrical in shape and had interconnections.

2. **Identifying Cell Characteristics**: The cylindrical shape and interconnections are key characteristics. This suggests that the cells are likely specialized for specific functions, particularly in muscle tissue.

3. **Types of Muscle Tissue**: There are three main types of muscle tissue:
- **Cardiac Muscle**: Found in the heart, characterized by cylindrical cells that are branched and interconnected.
- **Skeletal Muscle**: Striated and cylindrical but not interconnected; they are under voluntary control.
- **Smooth Muscle**: Non-striated and spindle-shaped, with no interconnections.

4. **Analyzing the Characteristics**: Given that the observed cells are cylindrical and interconnected, we can eliminate skeletal and smooth muscle tissues:
- **Skeletal Muscle** does not have interconnections.
- **Smooth Muscle** does not have a cylindrical shape.

5. **Conclusion**: The only type of muscle tissue that fits the description of cylindrical shape with interconnections is **Cardiac Muscle**. This type of muscle tissue is responsible for the rhythmic contractions of the heart, facilitating blood pumping.

6. **Final Answer**: The tissue observed by the student belongs to the category of **Cardiac Muscle**.