In which way has the study of biology helped us to control infectious diseases?
Explanation Biological studies has helped us a lot to determine the nature and infection pathways of various diseases. Earlier, any kind of disease or discomfort in the body of an organism was associated with wrath of either God or demon which did not have any scientific or medical basis. But, with the proper knowledge and research, biological studies has helped us in eradicating orthodox mentality and search for the proper scientific cause of a disease. Firstly, it has helped us in determining the nature of the disease occurred and the reason behind its occurence. Moreover, it has also helped us to trace the mode of transmission of various diseases and the measures to be taken to cure it. Final answer With the proper biological study, the difference between contagious and non-contagious disease can be known as well the transmission mode can be tracked. Contagious or communicable diseases are the ones which can be transmitted by the act of pathogens such as bacteria or viruses between animals or people. They are also called as infectious diseases. Earlier, such diseases were hard to control because people were not aware of the rules or regulations needed to be followed to control them which the biological studies has introduced among people.
