Theories of Origin of Life Flashcards
Hypothesis that life exists throughout the Universe, distributed by METEOROIDS, ASTEROIDS and planetoids
Panspermia
Biological life arises from INORGANIC matter through NATURAL processes
Biopoesis
Theory concerning the coming into existence or origin of the universe, or about how reality came to be. (BIG BANG THEORY)
Cosmogeny
Organelles originated as free-living bacteria that were taken INSIDE another cell as endosymbionts.
Endosymbiosis
SUDDEN APPEREANCE of certain forms of life from non-living matter.
Spontaneous Generation
Suggests that organisms arose from CLAY
Clay Theory
Idea that Earth has been affected in the past by sudden, short-lived, VIOLENT EVENTS, possibly worldwide in scope.
Consecutive Creations/Catastophism
Slow and gradual process of CHEMICAL EVOLUTION, (process of evolution at the scale of DNA, RNA, and proteins)
Materialistic Theory
Life has existed on earth, and it is thought to occur in multiple ways such as SLOWLY, steadily and gradually over time or rapidly from one long static state to another.
EVOLUTION
Organic Evolution
All the different forms of life that occur today on planet earth, have been created by GOD.
Special Creation