What were the speculative theories regarding the origin of life?

Select the wrong statements.
$I.$ Swan-neck flask experiment was performed by Louis Pasteur.
$II.$ Louis Pasteur is famous for the germ theory of disease.
$III.$ Louis Pasteur disapproved the spontaneous generation theory forever.
$IV.$ Cosmozoic theory of origin of life was proposed by Richter.
$V.$ Theory of catastrophism was given by Georges Cuvier.
Choose the correct option.

Choose the correct option in terms of evolution.

The fossil record of blue-green algae is found in which era?

Which of the following was most likely to have been absent in free form in the primordial atmosphere at the time of the origin of life?

An experiment to prove that organic compounds were the basis of life was performed by