The compound that played a significant role in prebiotic evolution is .....

Which of the following was absent in the atmosphere of primitive Earth?

Proponents of the theory of abiogenesis believed that .......

The diagram represents Miller's experiment. Choose the correct combination of labelling.

Two statements regarding the origin of life are given below:
$(a)$ The first organisms that emerged on Earth are believed to have been devoid of chlorophyll and incapable of respiration.
$(b)$ The first food-producing organisms were chemosynthetic and never released oxygen.
Based on the above statements,which of the following options is correct?

According to which theory, all living organisms that we see today were created in this same form?