Assertion: Vitamin A and D are not absorbed in the body unless fat digestion and absorption proceed normally.
Reason : Vitamin A and D are fat soluble vitamins.

Options

A. Assertion and reason both are correct statements and reason is correct explanation for assertion.
B. Assertion and reason both are correct statements but reason is not correct explanation for assertion.
C. Assertion is correct statement but reason is wrong statement.
D. Assertion is wrong statement but reason is correct statement.

Answer

To solve the assertion and reason question regarding Vitamin A and D, we will follow these steps:

### Step 1: Analyze the Assertion
The assertion states that "Vitamin A and D are not absorbed in the body unless fat digestion and absorption proceed normally."

- **Explanation**: Vitamins A and D are indeed fat-soluble vitamins. This means they require the presence of dietary fats for their absorption in the intestines. If fat digestion is impaired, the absorption of these vitamins will also be compromised.

### Step 2: Analyze the Reason
The reason states that "Vitamin A and D are fat-soluble vitamins."

- **Explanation**: This statement is true. Vitamins A and D belong to the category of fat-soluble vitamins, which means they dissolve in fats and oils and are absorbed along with dietary fat.

### Step 3: Determine the Truth Values
- **Assertion**: True (Vitamin A and D require fat for absorption)
- **Reason**: True (Vitamin A and D are classified as fat-soluble vitamins)

### Step 4: Check the Relationship
Now we need to check if the reason provided is the correct explanation for the assertion.

- Since the assertion is that Vitamin A and D require normal fat digestion and absorption for their absorption, and the reason states that they are fat-soluble vitamins, the reason correctly explains the assertion.

### Conclusion
Both the assertion and reason are true, and the reason is a correct explanation of the assertion. Therefore, the answer is that both statements are true, and the reason is the correct explanation for the assertion.

### Final Answer
Both the assertion and reason are true, and the reason is the correct explanation for the assertion.

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