Genetic Drift


 

Comments

  1. GracieNovember 10, 2022 at 10:36 AM

    Super cute drawing I understood the concept well from your picture!

    ReplyDelete

Post a Comment

Popular posts from this blog

Convergence, Natural Selection, 'Survival of the Fittest'

Image
1. Choose one of the examples of convergence from the "Improbable Destinies" Chapter The eyeball of an octopus and the eyeball of humans. 2. Explain what convergent evolution means (perhaps contrasting it with divergent evolution will help). Convergent evolution is when two different species that had evolved separately from two distantly related ancestors share some features, such as fish and whales, even tho the two species have the same structures they are two completely different species.  in contrast divergent evolution is when two species come from the same ancestor. 3. Explain AND illustrate how your choice in #1 is an example of convergent evolution. As it was demonstrated in the reading, even thought the most the recent common ancestor between humans and octopuses existed about 550 million years ago, we both share almost identically structured eyes.  4. Given this week's exploration of natural selection provide ideas of how these two distantly related organi...
Read more

Myths and Misconceptions

Image
 "Survival of the fittest" This myth interested me because many assume that survival of the fittest means that the stronger, bigger, and faster the better, and many media sources, such as movies, and books helped spread this myth for many generations. However, this is not true as we learned in the video from our first week, survival of the fittest isn't entirely about survival and is mostly about successful reproduction and surviving long enough to reproduce. Therefore, evolution favors convenience and efficiency over enhancement.   I am sorry for this nightmare-ish creature drawing
Read more