Which of the following statements are correct according to theory of Oparin and Haldane about origin of life?

(i) First form of life could have come from pre-existing, non-living organic moleecules (e.g., RNA, protein, etc.) and that formation of life was preceded by chemical evolution.

(ii) Formation of diverse organic molecules from inorganic constituents.

(iii) Life originated in water by condensation of inorganic constituents.

(iv) The conditions on earth were – high temperature, volcanic storms, reducing atmosphere containing CH 4 , NH 3 , etc.

(v) The past atmosphere of earth was oxidizing.

(vi) Diversity was always the same since creation and will be the same in future also.