Recent advances in science and technology have made it possible for geneticists to find out abnormalities in the unborn foetus and take remedial action to rectify some defects which would otherwise prove to be fatal to the child. Though genetic engineering is still at tis infancy, scientists can now predict with greater accuracy, a genetic disorder. It is not yet an exact science since they are not in a position to predict when exactly a genetic disorder will set in. While they have not yet been able to change the genetic order of the gene in germs, they are optimistic and are holding about that in the near future they might be successful in achieving this feat. They have, however, acquired the ability to manipulate tissue cells. However, genetic mis-information can sometimes be damaging for it may adversely affect people psychologically. Genetic information may lead to a tendency to brand some people as inferiors. Genetic information can therefore be abused and its application in deciding the sex of the foetus and its subsequent abortion is now hotly debated on ethical lines. But on this issue geneticists cannot be squarely blamed though this charge has often been leveled at them. It is mainly a societal problem. At present genetic engineering is a costly process of detecting disorders but scientists hope to reduce the costs when technology becomes more advanced. This why much progress in this area has been possible in scientifically advanced and rich countries like the U.S.A., U.K., and Japan. It remains to be seen if in the future this science will lead to the development of a race of supermen or will be able to obliterate illness from this world.
Q: Which of the following is true regarding the reasons for progress in genetic engineering?
A great deal of discussion continues as to the real extent
of global environment degradation and its implications. What few people
challenge however is that the renewable natural resources of developing countries
are today subject to stresses of unprecedented magnitude. These pressures are
brought about, in part, by increased population and the quest for an ever
expanding food supply. Because the health, nutrition and general well-being of
the poor majority are directly dependent on the integrity and productivity of
their natural resources, the capability of government to manage them
effectively over the long term becomes of paramount important.
Developing countries are becoming more aware of the ways in
which present and future economic development must built upon a sound and
sustainable natural resource base. Some are looking at our long tradition in
environmental protection and are receptive to U.S. assistance which recognizes
the uniqueness of the social and ecological system in these tropical countries.
Developing countries recognize the need to improve their capability to analyze
issues and their own natural resource management. In February 1981, for
example, AID funded a national Academy of Sciences panel to advise Nepal on its
severe natural resource degradation problems. Some countries such as Senegal,
India, Indonesia and Thailand, are now including conservation concerns in their
economic development planning process.
Because so many governments of developing nations have
recognized the importance of these issues, the need today is not merely one of
raising additional consciousness, but for carefully designed and sharply
focused activities aimed at management regimes that are essential to the
achievement of sustained development.
Q: Technical know-how developed in the USA
