Question

Louis Pasteur's experiments, if you recall, proved that life could arise from only pre existing life

Answer 1

Answer:

First life originated by abiogenesis and later biogenesis ever since Oparin summed up the origin of life and life from life thereafter.

Answer 2

Answer:

Louis Pasteur by careful experimentation demonstrated that life comes only from pre-existing life.

➪He performed the following experiment:

➪He took a pre-sterilised flasks and concluded life did not come from killed yeast. While in another flask open to air, new living organisms arose from ‘killed yeast’.

➪This experiment of Louis Pasteur dismissed the Spontaneous generation theory once and for all.