Question

Aflatoxin contamination is the problem associated with which of the following crops?

• A. Groundnut
• B. Sugarcane
• C. Wheat
• D. Chickpea

Hint:

Aflatoxin is produced by Aspergillus species.
Groundnuts, maize, cottonseed, and tree nuts are susceptible.
Proper drying and storage are important to prevent contamination.

Answer 1

The Correct Option is A

Step 1: Understanding the Concept:
Aflatoxins are toxic metabolites produced by certain fungi, primarily Aspergillus flavus and Aspergillus parasiticus.

Step 2: Detailed Explanation:
Aflatoxin contamination is a major problem in groundnut (peanut).
Groundnuts are highly susceptible to Aspergillus infection, especially during storage under warm and humid conditions.
Aflatoxins are carcinogenic and cause serious health issues in humans and livestock.
Other crops:
- Sugarcane (B): Affected by red rot, smut, not aflatoxin.
- Wheat (C): Affected by rust, smut, and other fungal diseases.
- Chickpea (D): Affected by wilt, ascochyta blight.
Thus, aflatoxin contamination is specifically associated with groundnut.

Step 3: Final Answer:
Thus, aflatoxin contamination is the problem associated with groundnut.
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