Biodiversity And Conservation

Biodiversity, a contraction of "biological diversity," generally refers to the variety and variability of life on Earth. One of the most widely used definitions defines it it. n terms of the variability within species, between species and between ecosystems.

Human Health And Disease

A disease is a particular abnormal condition, a disorder of a structure or function, that affects part or all of an organism. The study of disease is called pathology which includes the causal study of etiology.Disease is often construed as a medical condition associated with specific symptoms and signs.

Microbes In Human Welfare

A microorganism or microbe is a microscopic living organism, which may be single-celled or multicellular. The study of microorganisms is called microbiology, ...

Evolution

Evolution is change in the heritable characteristics of biological populations over successive generations. Evolutionary processes give rise to biodiversity at ...