Assertion: Visceral muscles are smooth in appearance.
Reason: Many muscle cells assemble in a branching pattern to from a visceral muscle.

Options

A. If both assertion and reason are ture and reason is the corect explanation of assertion
B. If both assertion and reason are ture but reson is not the correct explanation of assertion
C. If assertion is true reason is false
D. If both assertion and reason are false

Explanation

To analyze the assertion and reason provided in the question, we can break it down step by step:

### Step 1: Understand the Assertion
The assertion states that "Visceral muscles are smooth in appearance."
- Visceral muscles, also known as smooth muscles, are found in internal organs such as the gastrointestinal tract, blood vessels, and bladder.
- Under a microscope, these muscles do not show any striations (stripes) and appear smooth.

### Step 2: Understand the Reason
The reason states that "Many muscle cells assemble in a branching pattern to form a visceral muscle."
- This statement is incorrect. Visceral muscles do not have a branching pattern. Instead, they are composed of elongated, spindle-shaped cells that taper at both ends and are arranged in sheets or layers.

### Step 3: Evaluate the Truth of the Statements
- The assertion is true: Visceral muscles do appear smooth.
- The reason is false: Visceral muscles do not assemble in a branching pattern; they are fusiform and do not have striations.

### Step 4: Conclusion
Based on the analysis:
- The assertion is true, but the reason is false. Therefore, the correct answer is that the assertion is true, and the reason is false.

### Final Answer
Assertion is true, but the reason is false.

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