Describe Millers's experiment what conclusion could be drawn from this experiment?
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Solution
In the 1950s, biochemists Stanley Miller and Harold Urey conducted an experiment which demonstrated that several organic compounds could be formed spontaneously by forming the conditions of Earth's early atmosphere.
They designed an apparatus which held a mixture of gases similar to those found in Earth's early atmosphere over a pool of water, representing Earth's early ocean.
Electrodes delivered an electric current, simulating lightning, into the gas-filled chamber.
After allowing the experiment to run for one week, they analyzed the contents of the liquid pool.
They found that several organic amino acids had formed spontaneously from inorganic raw material.
Their experiments, along with considerable geological, biological, and chemical evidence, lends support to the theory that the first life forms arose spontaneously through naturally occurring chemical reactions.