All of the following conditions were present on early earth, except
High temperature
Volcanic storms
Oxidising atmosphere
Reducing atmosphere
Big-Bang theory attempts to explain the origin of
Write an explanatory note on origin of life.
When we talk of functional macromolecules (e.g. proteins as enzymes, hormones, receptors, antibodies etc), towards what are they evolving ?
$I.$ Oparin's theory of origin of life is based on $....A......$
$II.$ Chemical theory of origin of life was given by $....B......$