Answer:
There were several scientists that studied this matter, but the most recognized one is Louis Pasteur.
Step-by-step explanation:
Pasteur was a French scientist that disproved the idea that life comes from nonlife by creating a very curious and smart experiment using a scientific tool called swan neck . By using this, he refuted the hyphotesis that the (ether) was on the air, he boiled the water with the swan neck connected to the frask, this way the air could enter the frask, refuting Needham on this matter mentioned above. After that, the abiogenesis wasn't a thing at the time anymore, and the next step was taken, to discover how life really happens.