Blog Post Module 1: Reflection Prompt
In my own words I would explain evolution as changes in the heritable traits of a population of organisms across successive generations (I know this might sound close to what we discussed in class but I promise I didn't look at the definition haha). Natural selection is a mechanism by which evolution functions but they are not necessarily interchangeable terms despite what many people believe. For instance, a trait such as higher muscle mass might be highly favorable and allow those individuals with that trait to survive (a.k.a. natural selection), however if that trait was acquired through diet/exercise it is not heritable and therefore does not constitute evolution. I for a time believed the two to be almost the same so this is very interesting information to me and I am glad I have already learned something new. Although evolution may be seen as a progression or "climbing of a ladder" if you will, it is not always completely linear. Random events in nature, migration,...