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20 April 2021 Origin of Life: An Update on New Evidence & Theories
Cristina Sousa
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Abstract

The origin of life is one of the most interesting and challenging questions in biology. This article discusses relevant contemporary theories and hypotheses about the origin of life, recent scientific evidence supporting them, and the main contributions of several scientists of different nationalities and specialties in different disciplines. Also discussed are several ideas about the characteristics of the most recent common ancestor, also called the “last universal common ancestor” (or LUCA), including cellular status (unicellular or community) and homogeneity level.

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Cristina Sousa "Origin of Life: An Update on New Evidence & Theories," The American Biology Teacher 83(2), 76-79, (20 April 2021). https://doi.org/10.1525/abt.2021.83.2.76
Published: 20 April 2021
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