1.5 The Origin of Cells. Essential Idea There is an unbroken chain of life from the first cells on Earth to all cells in organisms alive today.
Option D: Evolution
Option D: Evolution IB Biology HL II March 2008. Outline of Option D D.1 Origin of Life on Earth –Physical conditions –Miller and Urey’s experiments –Role.
Option D: Evolution Lesson D:1 Origin of Life on Earth 1.
The Origin of Life on Earth. Objectives D.1.1 – Describe four processes needed for the spontan- eous origin of life. D.1.2 – Outline the experiments of.