This video discusses the mechanisms that cause microevolution changes in populations and includes selection pressures, and survival of the fittest.
Time stamps
Microevolution definition 0:25
Evolution vs adaptation 1:10
Darwin’s Theory – Factors that affect evolution 2:38
Selection pressures 5:36
Antibiotic resistance 10:24
Lamarck and giraffes and epigenetics 12:31
Artificial selection – dog and food examples 15:28
Guppy example of microevolution 17:20
Human population chart and factors that affected human evolution 19:20
Images from my Textbook: Human Biology, Anatomy and Physiology for the health Sciences
Images from Pixabay Royalty free stock images
