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21

Write a short note on biopiracy highlighting the exploitation of developing countries by the developed countries.

Explanation

Biopiracy is the term used to refer the use of bio-resources by the multinational companies and other organisations without proper authorisation from the countries and from the people concerned without compensatory payment.

Most of the industrialised nations are rich financially but poor in biodiversity and traditional knowledge. In contrast, the developing and the underdeveloped world is rich in biodiversity and traditional knowledge related to bio-resources.

So, sometimes industrialised nations tend to exploit the resources or biodiversity of developing nations, for their own advantages.

22

Many proteins are secreted in their inactive form. This is also true to many toxic proteins produced by microorganisms. Explain how the mechanism is useful for the organism producing the toxin?

Explanation

Many proteins including certain toxins are secreted in their inactive form. They get activated only when exposed to a specific trigger ( pH , temperature etc.). This mechanism is advantageous to the organism (e.g., bacteria) producing the toxins, as the bacteria does not get killed by the action of proteins present in the toxin.

23

While creating genetically modified organisms, genetic barriers are not respected. How can this be dangerous in the long run?

Explanation

Genetic modification of organisms can have unpredictable results when such organisms are introduced into the ecosystem. Because the real effects of gene manipulation are visible only when such organisms interact with other components and organisms of the ecosystem.

24

Why has the Indian parliament cleared the second amendment of the country's patents bill?

Explanation

Amendments to the patent bill has empowered India to prevent unauthorised exploitation of our bio-resources and traditional knowledge by other countries. This bill also considers patent terms and initiated research development in this field.

25

Give any two reasons why the patent on Basmati should not have gone to an American Company.

Explanation

The patent on Basmati should not have gone to an American Company, because of the following reasons

(i) The Basmati rice variety has been grown in India since time immemorial. Traditionally, it belongs to India.

(ii) The new variety of Basmati that got patent rights to an American Company is actually derived from 'Indian farmers variety'.