Question

Which among the following statements is NOT correct?

• A. Cod fish is a major source of $\omega$-3 fatty acids.
• B. Beetroot is a good source of $\beta$-carotene.
• C. Apple is a good source of vitamin B$_{12}$.
• D. Fresh sugarcane juice is a good source of polyphenol oxidase.

Hint:

Vitamin B$_{12}$ is absent in plant sources; it is obtained only from animal-derived foods or fortified products.

Answer 1

The Correct Option is C

Step 1: Recall nutritional sources.
- Cod fish is rich in $\omega$-3 fatty acids such as EPA (Eicosapentaenoic acid) and DHA (Docosahexaenoic acid). Statement (A) is correct. - Beetroot contains betalains but also contributes carotenoids including $\beta$-carotene, making statement (B) acceptable. - Apples provide dietary fiber, vitamin C, and polyphenols but do not contain vitamin B$_{12}$, which is found only in animal-based foods like meat, fish, eggs, and dairy. Thus, statement (C) is not correct. - Fresh sugarcane juice contains the enzyme polyphenol oxidase, which causes browning. Statement (D) is correct.
Step 2: Conclude.
The incorrect statement is that apples are a good source of vitamin B$_{12}$. Final Answer: \[ \boxed{\text{Apple is a good source of vitamin B$_{12}$ (Incorrect)}} \]