Given below are Assertion and Reason. Point out correct option.
Assertion (A) Syphilis spreads by sexual inter course with infected persons.
Reasons (R) Syphilis is caused by bacterium, Treponema pallidum.

Options

A. Both Assertion and Reason are true and Reason is the correct explanation of the Assertion
B. Both Assertion and Reason are true, but Reason is not the correct explanation of the Assertion
C. Assertion is true, but Reason is false
D. Both Assertion and Reason are false

Answer

To solve the question regarding the Assertion (A) and Reason (R) about syphilis, we will analyze both statements step by step.

### Step 1: Analyze the Assertion
- **Assertion (A)** states: "Syphilis spreads by sexual intercourse with infected persons."
- **Evaluation**: This statement is true. Syphilis is indeed a sexually transmitted disease (STD), which means it can be spread through sexual contact with an infected individual.

### Step 2: Analyze the Reason
- **Reason (R)** states: "Syphilis is caused by the bacterium, Treponema pallidum."
- **Evaluation**: This statement is also true. The causative agent of syphilis is indeed the bacterium Treponema pallidum.

### Step 3: Determine the Relationship Between Assertion and Reason
- Both the assertion and the reason are true, but we need to determine if the reason correctly explains the assertion.
- The assertion explains how syphilis spreads, while the reason explains what causes syphilis. Although both statements are true, the reason does not provide a direct explanation for the assertion.

### Conclusion
- The correct option is: **Option 2** - Both assertion and reason are true, but the reason is not the correct explanation for the assertion.