How Did Life Start? Exploring the Top 10 Theories

1 year ago
36

Today, we're delving into a topic as old as, well, life itself. We're diving into the origins of life on Earth. So, strap yourself in, we're setting the way-back machine to approximately 3.5 billion years ago.

Thank you to the following for the use of their images/videos!

Gu Y, Runyan C, Shoemaker A, Surani M, Wylie C, CC BY 2.5 https://creativecommons.org/licenses/by/2.5, via Wikimedia Commons https://commons.wikimedia.org/wiki/File:Membrane-Bound-Steel-Factor-Maintains-a-High-Local-Concentration-for-Mouse-Primordial-Germ-Cell-pone.0025984.s006.ogv
Courtney Harrington, CC BY 3.0 https://creativecommons.org/licenses/by/3.0, via Wikimedia Commons https://commons.wikimedia.org/wiki/File:Miller-Urey_experiment_-_Work_by_the_C3BC_consortium,_licensed_under_CC-BY-3.0.webm
Ude, CC BY-SA 3.0 https://creativecommons.org/licenses/by-sa/3.0, via Wikimedia Commons https://commons.wikimedia.org/wiki/File:Spinning_RNA_molecule_with_POV-Ray.ogv
DataBase Center for Life Science (DBCLS), CC BY 4.0 https://creativecommons.org/licenses/by/4.0, via Wikimedia Commons https://commons.wikimedia.org/wiki/File:201904_RNA.svg
Pablo Carlos Budassi, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0, via Wikimedia Commons https://commons.wikimedia.org/wiki/File:Panspermia.jpg
Count Nightmare, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0, via Wikimedia Commons https://commons.wikimedia.org/wiki/File:Panspermie_2.0.svg
Tunnicliffe V, St. Germain C, Hilario A, CC BY 4.0 https://creativecommons.org/licenses/by/4.0, via Wikimedia Commons https://commons.wikimedia.org/wiki/File:Phenotypic-Variation-and-Fitness-in-a-Metapopulation-of-Tubeworms-(Ridgeia-piscesae-Jones)-at-pone.0110578.s003.ogv
National Oceanic and Atmospheric Administrationvectorization: Own work, Public domain, via Wikimedia Commons https://commons.wikimedia.org/wiki/File:Deep_Sea_Vent_Chemistry_Diagram.svg
Murphy S, Martin S, Parton R, CC BY 2.5 https://creativecommons.org/licenses/by/2.5, via Wikimedia Commons https://commons.wikimedia.org/wiki/File:Quantitative-Analysis-of-Lipid-Droplet-Fusion-Inefficient-Steady-State-Fusion-but-Rapid-Stimulation-pone.0015030.s006.ogv
Messrs. Maull and Fox, Public domain, via Wikimedia Commons https://commons.wikimedia.org/wiki/File:Charles_Darwin_aged_51.jpg
Keith Chan, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0, via Wikimedia Commons https://commons.wikimedia.org/wiki/File:Patterns_of_Natural_Selection.svg
Szabady R, Lokuta M, Walters K, Huttenlocher A, Welch R, CC BY 2.5 https://creativecommons.org/licenses/by/2.5, via Wikimedia Commons https://commons.wikimedia.org/wiki/File:Modulation-of-Neutrophil-Function-by-a-Secreted-Mucinase-of-Escherichia-coli-O157%E2%88%B6H7-ppat.1000320.s006.ogv
This vector image is completely made by Ali Zifan, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0, via Wikimedia Commons https://commons.wikimedia.org/wiki/File:Prokaryote_cell.svg
Madeline C. Weiss, Martina Preiner, Joana C. Xavier, Verena Zimorski, and William F. Martin., CC BY 4.0 https://creativecommons.org/licenses/by/4.0, via Wikimedia Commons https://commons.wikimedia.org/wiki/File:Three_ways_to_infer_genes_present_in_LUCA.jpg

Loading comments...