Which scientist performed most famous experiment to disprove abiogensis / autogensis

Which scientist performed the double slit experiment to observe the interference of light?

The most famous pesticide of world is

Ivan Pavlov performed experiments on

Griffith performed experiments on bacteria

Choose the scientist who first performed Galileo's experiment on the moon :

Who performed the transformation experiments in bacteria ?

A scientist performs an experiment in order to measure a certain physical quantity and takes 100 observations. He repeats the same experiment and takes 400 observations, by doing so