http://www.shmoop.com/cell-respiration/evolution.html http://eesc.columbia.edu/courses/ees/climate/lectures/earth.html What were the first organisms on Earth and how did they get energy to live? What was the early Earth like and what gases were in the atmosphere? Where did the first oxygen come from? What organisms were responsible for the first oxygen on Earth? What organisms followed after Oxygen was available? How did eukaryotes form?

speciation story

use this rubric to write your story. https://www.dropbox.com/s/ybtqzitg31glz0v/Speciation%20essay%20grading%20rubric.doc?dl=0

meiiosis genetics test friday

in class thurs

Do the genetics with probability worksheet in student resources.

monday

in class retake of corn lab quiz

make ups

make ups last day is Monday

Wed night

Look at mcgraw hill meiosis animation or other meiosis animations. You can read about sexual reproduction and meiosis in Shmoop.