How does studying the life cycle of microorganisms relate to modern medicine?

a. the life cycle of microorganisms can provide important evidence of environmental degradation

b. the life cycle of microorganisms can provide clues to how cells in the human body regulate themselves

c. scientists study the life cycle of microorganisms me in order to fine a way to treat cancer and other chronic illnesses

d. science study the life cycle of pathogens in order to find a way to interrupt the course of disease and the spread of infection

Science study the life cycle of pathogens in order to find a way to interrupt the course of disease and spread of infection. Scientist study the life cycle of microorganism in order to find a way to cancer and other chronic illness.

Explanation:

The life cycle of microorganisms causing disease in the human is studied to know what agents or antibiotics would stop their activity. There are techniques used such as chemotherapy to kill the invading viruses. The antibiotics are made this way to stop bacterial growth. The agents would be invented to put stop at the particular phase of the life cycle to inhibit growth of the pathogen. It would get convenient to make agents if at immune level it is known what phase of their cycle is reactive.