In a skeletal muscie, bundles of muscle fibres are held together by a common collagenous connective tissue layer called :

Options

A. Sarcolemma
B. Fascia
C. Fascicle
D. Z-membrane

Answer

To answer the question regarding the connective tissue layer that holds bundles of muscle fibers together in skeletal muscle, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Structure of Skeletal Muscle**: Skeletal muscles are made up of bundles of muscle fibers. Each muscle fiber is a long, cylindrical cell that can contract to produce movement.

2. **Identify the Connective Tissue Layers**: In skeletal muscles, there are several layers of connective tissue that surround and support the muscle fibers. These layers include:
- Endomysium: Surrounds individual muscle fibers.
- Perimysium: Surrounds bundles (fascicles) of muscle fibers.
- Epimysium: Surrounds the entire muscle.

3. **Focus on the Question**: The question specifically asks for the connective tissue layer that holds together bundles of muscle fibers. This layer is known as the **Perimysium**.

4. **Evaluate the Options Given**: The options provided in the question are:
- A) Sarcolemma
- B) Fascia
- C) Fascial
- D) Z membrane

5. **Select the Correct Answer**: Among the options, the term that best describes the connective tissue layer holding bundles of muscle fibers together is **Fascia**. Although the term "Fascia" is more general, in the context of muscle anatomy, it is often used to refer to the connective tissue layers that encompass muscle structures.

6. **Conclusion**: Therefore, the correct answer to the question is **B) Fascia**.