Who demonstrated that life comes only from pre-existing life?
- Pasteur
- Pauling
- Purkinje
- Pavlov
Show answer and solution
Correct answer: A. Pasteur
1. The theory of spontaneous generation held that life arose from decaying matter.
2. Louis Pasteur showed by careful experimentation that life comes only from pre-existing life.
3. Spontaneous generation was dismissed once and for all.
_Source: syllabus Biology, Ch 7 'Evolution'_