Question

What is the branch dealing with genetic engineering called?
A. Eugenics
B. Euthenics
C. Euphenics
D. None of the above

Answer 1

Hint: Genetic engineering refers to the techniques that are employed to alter the chemical composition of the genetic material. This altered genetic material is then introduced into the host organisms to make them desirable.

Complete answer: Eugenics is the improvement of the human race by applying the laws of genetics. This term was coined by Francis Galton in 1885. It means well-born. According to eugenics, it is important that we increase the population of fit people and decrease the population of abnormal people so that future generations are benefitted. This is done with the help of genetic engineering.
-Euthenics is the improvement of the human race by improving environmental conditions. This is done by providing better nutrition, better medical facilities, a suitable environment that is not polluted, and a good education, etc.
-Euphenics is the improvement of the human race by the treatment of the genetic diseases of the man. This term was coined by Joshua Lederberg in 1960. This is done with the help of medical engineering.
Thus, based on the above information the branch dealing with genetic engineering is called eugenics.
Hence, the correct answer is option (A).

Note: Eugenics is further classified into two types, based on the method. These two types are –
1. Positive eugenics or constructive method- It aims to consistently increase better germplasm and to conserve it.
2. Negative eugenics or destructive method- It aims to eliminate defective germplasm.