The main function of the inner bark of a woody plant is to

A biogeography region with significant reservoir of biodiversity that is under threat from humans is called as

The common edible mushroom is a

Which of the following statements with regard to the Federal System is/are correct?

1. In a federation, two sets of governments co-exist and there is distribution of power.
2. There is a written constitution.

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The international body which was formed in Europe (in 1889) to coordinate the efforts of socialists all over Europe was called

Which among the following is/are the impact/impacts of industrial revolution in England?

1. Cottage industry was replaced by the factory system of production using machines.
2. It led to the overpopulation of villages.
3. It led to the emergence of working class movements.

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