Syncytial myofibres are found in

Options

A. Skeletal muscle
B. Smooth muscle
C. Cardiac muscle
D. Both skeletal and cardiac muscle

Answer

**Step-by-Step Solution:**

1. **Understanding Muscle Types**: There are three main types of muscles in the human body: skeletal, smooth, and cardiac. Each type has distinct characteristics and functions.

2. **Identifying Muscle Characteristics**:
- **Skeletal Muscle**: These muscles are attached to bones and are responsible for voluntary movements. They are cylindrical in shape and consist of long, multinucleated fibers formed by the fusion of individual muscle cells.
- **Smooth Muscle**: Found in the walls of internal organs (like the gut and lungs), these muscles are involuntary and spindle-shaped, with each cell containing a single nucleus.
- **Cardiac Muscle**: This type is found exclusively in the heart. Cardiac muscle cells are cylindrical and have one nucleus per cell, but they are connected at junctions called intercalated discs, allowing for coordinated contractions.

3. **Defining Syncytial Myofibres**: The term "syncytial" refers to a condition where multiple cells fuse together, resulting in a multinucleated structure. This is characteristic of skeletal muscle fibers, where the individual muscle cells (myofibres) fuse to form long fibers with multiple nuclei.

4. **Conclusion**: Given that syncytial myofibres are defined by the fusion of muscle cells leading to a multinucleated condition, the correct answer to the question "Syncytial myofibres are found in" is **skeletal muscle**.

**Final Answer**: Syncytial myofibres are found in **skeletal muscle**.

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