What are the similarities between Oparin and Haldane’s theories? the emergence of life.

Scientists’ theories differed in opinion about the origin of life on our planet. But on some thoughts, the scientists agreed. For example, they agreed that the emergence of living matter in modern conditions is impossible. This was possible under different environmental conditions and without the absence of other living organisms. Oparin believed that for the emergence of living organisms, it was necessary, first of all, to have proteins. Haldane prioritized nucleic acids. These substances, like lipids, were essential for the emergence of life.