Example of striated muscle is:

Options

A. Alimentary canal muscle
B. Cardiac muscle
C. Reproductive tract muscle
D. None of the above

Answer

To answer the question "Example of striated muscle is:", we need to identify the types of muscles and their classifications.

### Step-by-Step Solution:

1. **Understand the Types of Muscles**:
- There are three main types of muscles in the human body: skeletal, cardiac, and smooth muscles.
- Skeletal and cardiac muscles are classified as striated muscles, while smooth muscles are non-striated.

2. **Identify Striated Muscles**:
- Striated muscles have a banded appearance due to the arrangement of sarcomeres, which are the basic units of muscle fibers.
- Skeletal muscles are primarily responsible for voluntary movements and are attached to bones.
- Cardiac muscles are found in the heart and are responsible for involuntary contractions.

3. **Analyze the Options**:
- The question provides options: elementary canal muscle, cardiac muscle, reproductive tract muscle, or none of the above.
- Elementary canal and reproductive tract muscles are smooth muscles, which are non-striated.
- Cardiac muscle is a type of striated muscle.

4. **Select the Correct Answer**:
- Since cardiac muscle is the only option that represents a striated muscle, the correct answer is **cardiac muscle**.

### Final Answer:
**Cardiac muscle** is an example of striated muscle.

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