The first form of life arise slowly through evolutionary forces from non living molecules is called
Biochemical process
Chemical reaction
Abiogenesis
Big Bang
For a long time it was believed that life came out of decaying and rotting matter like straw mud, etc.
This was the theory of
Which one of the following is a pair of homologus organs
Life cannot originate from inorganic materials now because of
Assertion : From evolutionary point of view, human gestation period is believed to be shortening.
Reason : One major evolutionary trend in humans has been the larger head undergoing relatively faster growth rate in the foetal stage.