What does the suffix -genesis?

The suffix "-genesis" comes from the Greek word "genesis," meaning "origin" or "beginning". It typically refers to the process of creation, development, or formation.

Here are some examples:

* Biogenesis: The origin of life from non-living matter.

* Ontogenesis: The development of an organism from a single cell to its adult form.

* Pathogenesis: The development of a disease.

* Cosmogenesis: The origin and evolution of the universe.

* Genesis: The first book of the Bible, which tells the story of creation.

In essence, "-genesis" signifies the beginning and unfolding of something, whether it's a living being, a disease, or the universe itself.