Preformation theory concerning the transmission of characters was given by

The scientist associated with the overthrow of the "Theory of Spontaneous Generation" through experiments with swan-necked flasks is:

Which gases were taken in the closed flask in $S$. $L$. Miller's experiment?

Assertion : Coacervates are believed to be the precursors of life.
Reason : Coacervates were self-duplicating aggregates of proteins surrounded by lipid molecules.

Oxygen combined with which of the following to form water,carbon dioxide,and other compounds during the early evolution of the Earth?

The swan-necked flask experiment was performed by ...........