Question:

Which of the following crops are considered to have originated in South American Centre?

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Vavilov's centers of origin:
- South America: Potato, Tomato, Maize, Tobacco.
- Southeast Asia: Rice, Sugarcane.
- Middle East: Wheat, Barley.
- China: Soybean, Tea.
  • Potato, Tomato, Tobacco, Rice
  • Potato, Tomato, Tobacco, Maize
  • Potato, Tomato, Sugarcane, Wheat
  • Potato, Tomato, Soybean, Brinjal
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The Correct Option is B

Solution and Explanation

Step 1: Understanding the Question:
This question tests knowledge of the centers of origin of important crops (Vavilov's centers).

Step 2: Detailed Explanation:

The South American Center (Andean region) is the center of origin for:
- Potato
- Tomato
- Tobacco
- Maize (corn)
- Cassava, Sweet potato, Cotton (some species)
Other options:
- Rice (A): Originated in Southeast Asia (Indo-Burma region).
- Sugarcane (C): Originated in Southeast Asia and New Guinea.
- Wheat (C): Originated in the Middle East (Near Eastern center).
- Soybean (D): Originated in East Asia (China).
- Brinjal (D): Originated in India.
Thus, Potato, Tomato, Tobacco, and Maize originated in South America.

Step 3: Final Answer:

Thus, the correct answer is Potato, Tomato, Tobacco, Maize, which corresponds to option (B).
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