Vedadots
Q63·GS Paper 1 · Prelims 2021

Economic and Ecological Attributes of Moringa and Tamarind

EnvironmentBiodiversity & ConservationStatement-basedHardCurrent-affairs-linked

Question

Consider the following statements:

  1. 1.

    Moringa (drumstick tree) is a leguminous evergreen tree.

  2. 2.

    Tamarind tree is endemic to South Asia.

  3. 3.

    In India, most of the tamarind is collected as minor forest produce.

  4. 4.

    India exports tamarind and seeds of moringa.

  5. 5.

    Seeds of moringa and tamarind can be used in the production of biofuels.

Options

a

1, 2, 4 and 5

b

3, 4 and 5

Answer
c

1, 3 and 4

d

1, 2, 3 and 5

Explanation

Statement 1 is incorrect because Moringa belongs to the Moringaceae family, not Fabaceae (legume), and is deciduous. Statement 2 is incorrect because the tamarind tree is native to tropical Africa, though it was introduced to South Asia long ago. Statements 3, 4, and 5 are correct: tamarind is gathered as a minor forest produce , India is a lead exporter of both crops , and their seed oils serve as viable non-edible oils for biodiesel synthesis. > Moringa and tamarind are valuable economic plants whose seeds are processed into biofuels and exported globally from forest-gathered yields. Answer: (b).

Question details

Year

2021

Paper

GS Paper 1

Question

Q63

Subject

Environment

Sub-topic

Biodiversity & Conservation

Type

Statement-based

Difficulty

Hard

Nature

Current-affairs-linked

Source hint

Forest Produce / Biofuels news

Same sub-topic — other years

Biodiversity & Conservation has appeared in multiple papers:

See all questions on Biodiversity & Conservation

Browse every tagged question across all years

Explore →