Interpret a timeline of the major stages in the origin and evolution of life on earth
Anotações:
Timeline on paper
Timeline
Evidence that supports evolution of life on earth
Fossils found - A fossil is the remains of a plant/animal embedded
in rock to preserve. To be classified as a 'fossil' it has to be more
than 10,000 years old.
Organisms - Bacteria has been found in the ground
Difference between Prokaryotes and Eukaryotes, & order in timeline
Prokaryotes - Bigger more complex organism, who's cell lack a nucleus and other components e.g. bacteria, archaea. 3.5 billion years ago
Eukaryotes - Any organism who's call contains a nucleus, and other structures enclosed with a membrane e.g. animals, plants, fungi. 1.2 billion years ago.