Question

non - living material must have given rise to life. describe with eg

Answer 1

This can be proved with help of Miller and Urey experiment:
They took a mixture of ammonia, hydrogen sulfide and and methane and water and provided it a temp. of just below 100 degree Celsius and exposed it to 25000 V electric sparks to resemble the lightning. After 8-10 days 15% of carbon from methane had been converted into organic compounds of sugars, organic acids etc.These had self-duplicating power.
So basically life came from inanimate matter.

Answer 2

Answer:

When we build up small groups of species with recent ancestors, then super groups of these groups with more distant common ancestors, and so on. In theory we can keep going backwards like this until we come to a notion of a single species at the very beginning of evolutionary times. If that is the case, then at some point in the history of the earth, non living material must have given rise to life

Thanks for reading till the end :)