Read the statement given below and find the incorrect statement

Options

A. On the primeval earth,organic compounds got degraded due to free oxygen
B. Arrhenius suggested that primitive form of life called panspermia consisted of spores or seeds which existed throughout universe and produced different forms of life on this earth
C. Life appeared 500 million years after the formation of earth i.e almost four billion years ago
D. Louis Pasteur by careful experimentation demonstration that life comes only from pre-existing life, by using pre-sterilized flasks and killed yeast