Q52 · UPSC Prelims 2021 · Set A · Environment and Ecology

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With reference to 'palm oil', consider the following statements:1.The palm oil tree is native to Southeast Asia.2.The palm oil is a raw material for some industries producing lipstick and perfumes.3.The palm oil can be used to produce biodiesel.Which of the statements given above are correct?

A 1 and 2 only
B 2 and 3 only
C 1 and 3 only
D 1, 2 and 3

Correct answer: (b) 2 and 3 only

Explanation

  1. A

    1 and 2 only

    1 and 2 only. Oil palm is West African in origin; SE Asia is the later plantation belt.

  2. B

    2 and 3 only

    2 and 3 only. Cosmetics and biodiesel use palm oil. Native-to-SE-Asia is false.

  3. C

    1 and 3 only

    1 and 3 only. Statement 1 fails.

  4. D

    1, 2 and 3

    All three. Wrong native range.

Summary. Official key is (b) 2 and 3 only. Elaeis guineensis is native to West Africa. It is a feedstock for lipstick, perfume bases and biodiesel. Southeast Asia is the production map, not the origin.