EVOLUTION
HISTORICAL CONTEXT FOR EVOLUTIONARY THEORY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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how several species evolved from the same ancestor
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early Earth had the right ingredients for amino acids to form
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how populations can evolve
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how animals die according to survival of the fittest
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Detailed explanation-1: -They were of the idea that the early earth’s atmosphere was able to produce amino acids from inorganic matter. The two biologists made use of methane, water, hydrogen, and ammonia which they considered were found in the early earth’s atmosphere.
Detailed explanation-2: -In his May 15, 1953, article in Science, “A Production of Amino Acids Under Possible Primitive Earth Conditions, ” Miller identified just five amino acids: aspartic acid, glycine, alpha-amino-butyric acid, and two versions of alanine. Aspartic acid, glycine and alanine are common constituents of natural proteins.
Detailed explanation-3: -The Miller-Urey experiment was a simulation of conditions on the early Earth testing the idea that life, or more specifically organic molecules, could have formed by nothing more than simple chemical reactions. Miller’s success validated the theoretical ideas of A.I.