Now that we've learned about molecules and cells and the simplest forms of life, we are ready to understand how all of life on earth evolved from a single common ancestor. Given our newfound knowledge about the chromosomal theory of inheritance, combined with the theory of natural selection, which is how evolution propagates, we will see how our understanding of biology transformed in the 19th century, thanks to the work of Charles Darwin, and other contemporaries. There are those who say that evolution is "just a theory", but beyond the fact that this stems from a misunderstanding of what the word "theory" means in science, it also has to do with rampant misconceptions about what this model states. So let's learn the basics regarding evolution by natural selection!

Watch the whole Biology/Genetics playlist: http://bit.ly/ProfDaveBio

General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem
Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem
Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem
Anatomy & Physiology Tutorials: http://bit.ly/ProfDaveAnatPhys
Biopsychology Tutorials: http://bit.ly/ProfDaveBiopsych
Microbiology/Infectious Diseases Tutorials: http://bit.ly/ProfDaveMicrobio
Pharmacology Tutorials: http://bit.ly/ProfDavePharma
History of Drugs Videos: http://bit.ly/ProfDaveHistoryDrugs

EMAIL► [email protected]
PATREON►   / professordaveexplains  

Check out "Is This WiFi Organic?", my book on disarming pseudoscience!
Amazon: https://amzn.to/2HtNpVH
Bookshop: https://bit.ly/39cKADM
Barnes and Noble: https://bit.ly/3pUjmrn
Book Depository: http://bit.ly/3aOVDlT