Biology in Human Welfare

This chapter explores human health and disease. It explains the transmission of diseases and pathogens causing them in detail. We also learn about immunity, vaccines, HIV, AIDS, cancer, and drug and alcohol abuse.

This chapter is focused on the strategies for enhancement in food production. We will explore plant breeding and its various method, and processes. We will also study about single cell protein and tissue culture here.

This chapter talks about the role of microbes in human welfare. Microbes are tiny organisms not visible to the eyes. They are very useful in household food processing. They are used in producing industrial products, antibiotics, and biogas.