Spontaneous Origin: •Life formed from nonliving things: mud, dung, rain • Abiotic synthesis and accumulation of organic compounds •Pasteur: micro-organisms arise from pre-existing microorganisms only. •Associations among molecules • Origin of heredity
Spontaneous Origin:•Life formed from nonliving things: mud, dung, rain• Abiotic synthesis and accumulation of organic compounds•Pasteur: micro-organisms arise from pre-existing microorganisms only.•Associations among molecules• Origin of heredity