Which of the following is an incorrect match regarding effects of sympathetic and parasympathetic nervous systems on different organs?

Answer

To solve the question regarding the incorrect match of effects of the sympathetic and parasympathetic nervous systems on different organs, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Nervous System Divisions**:
- The nervous system is divided into the central nervous system (CNS) and the peripheral nervous system (PNS).
- The PNS is further divided into the somatic nervous system (SNS) and the autonomic nervous system (ANS).

2. **Identify the Functions of ANS**:
- The ANS is divided into two parts: the sympathetic nervous system (SNS) and the parasympathetic nervous system (PNS).
- These two systems generally have opposing effects on various organs.

3. **Analyze Each Option**:
- **Option 1**: Sympathetic nervous system contracts urinary bladder muscles and parasympathetic nervous system relaxes urinary bladder muscle.
- **Analysis**: This is incorrect. The sympathetic nervous system actually relaxes the urinary bladder, while the parasympathetic nervous system contracts it.

- **Option 2**: Sympathetic nervous system dilates pupils and parasympathetic nervous system constricts pupils.
- **Analysis**: This is correct. The sympathetic system dilates the pupils, while the parasympathetic system constricts them.

- **Option 3**: Sympathetic nervous system reduces bile secretion and parasympathetic nervous system promotes bile secretion.
- **Analysis**: This is correct. The sympathetic system reduces bile secretion, while the parasympathetic system promotes it.

- **Option 4**: Sympathetic nervous system inhibits secretion of pancreatic juice and parasympathetic nervous system promotes secretion of pancreatic juice.
- **Analysis**: This is correct. The sympathetic system inhibits pancreatic juice secretion, while the parasympathetic system promotes it.

4. **Conclusion**:
- The only incorrect statement is **Option 1**. Therefore, the answer to the question is **Option 1**.