In the following question a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :
Assertion(A): The colostrum provides passive immunity to the newborn baby.
Reason(R): In this, the readymade antibodies are directly given to protect the body.

Options

A. Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
B. Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
C. Assertion (A) is true but reason (R) is false.
D. Assertion (A) is false but reason (R) is true.

Explanation

To solve the question regarding the assertion and reason about colostrum and passive immunity, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Assertion (A)**:
- The assertion states that "The colostrum provides passive immunity to the newborn baby."
- Colostrum is the first milk produced by the mother after giving birth. It is rich in antibodies and nutrients essential for the newborn's health.

2. **Understanding the Reason (R)**:
- The reason states that "In this, the readymade antibodies are directly given to protect the body."
- This means that colostrum contains antibodies that are already formed and can immediately help the newborn fight infections.

3. **Analyzing the Relationship**:
- The assertion is true because colostrum does provide passive immunity to the newborn.
- The reason is also true because colostrum contains ready-made antibodies (like Immunoglobulin A) that help protect the baby.

4. **Determining the Correct Option**:
- Since both the assertion and reason are correct, we need to check if the reason correctly explains the assertion.
- The reason does explain the assertion correctly, as it clarifies how colostrum provides passive immunity through the presence of antibodies.

5. **Conclusion**:
- Therefore, the correct choice is that both the assertion and reason are correct, and the reason correctly explains the assertion.

### Final Answer:
Both Assertion (A) and Reason (R) are correct, and the reason correctly explains the assertion.

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