Life on Earth is thought to have arisen approximately 3.8 billion years ago, as simple single-celled bacteria capable of consuming naturally occurring molecules to grow and divide. These early lifeforms are referred to today as prokaryotes, unicellular organisms without membrane-bound organelles. However, much of the life we see around us today is eukaryotic, comprised of trillions of cells that contain organelles separated from the rest of the cell by lipid membranes. The endosymbiotic theory offers a method by which eukaryotes could have evolved from the simple prokaryotes that began life on Earth to the complex interrelated organisms that now shape the way we see our world. Learn more about the endosymbiotic theory by watching this video!
Links:
bit.ly/1qFqvKD
bit.ly/1qpiCeu
bit.ly/2wvHKaB
bit.ly/2g3o4DK
bit.ly/2iRrfPJ
bit.ly/2wvxn6o
bit.ly/2inTrcT
bit.ly/2g3hNb9
bit.ly/2vlTqr9
bit.ly/2w0Pmi7
bit.ly/1qvZATK
go.nature.com/2w0Da0M
Transcript:
docs.google.com/document/d/1EW6yF2-IuO1Mut4pddaXpU…
Music by Emile van Krieken:
youtube.com/user/EmilevanKrieken
www.facebook.com/EmilevanKriekenMusic
Song: Wings (Aether 2)
• Emile van Krieken - Wings (Aether 2)
Thanks for watching! Likes and favorites are appreciated!
Find us on Google+ or Facebook!
bit.ly/2ebByte
bit.ly/293CevT
コメント