1. • Darwin’s Idea of Common Descent • Darwin’s Idea of Gradualism • Darwin’s Idea of Multiplication of Species • Darwin’s Idea of Natural Selection 2. Darwin’s…

1.Darwin’s Theory of Evolutionas a Mechanistic Process • Darwin’s Idea of Common Descent • Darwin’s Idea of Gradualism • Darwin’s Idea of Multiplication of…

1. Evolution Popular Belief• Prior to the studies of Charles Darwin, the mostwidespread belief was that all known species werecreated at the same time and remained unchangedthroughout…

1. Evolution of Australian Biota 3 • Discuss examples of variation between members of a species (syllabus) • Identify the relationship between variation within a species…

1. Darwin’s Theory of EvolutionDarwin’s Theory of Evolution as a Mechanistic Processas a Mechanistic Process • Darwin’s Idea of Common DescentDarwin’s Idea of Common…

1. Presented by MD NURUDDINSUMIT KUMARSHARDA UNIVERSITY 2. EVOLUTION• Evolutionisthechangeinthe inherited characteristics of biological populations over..successive generations.•…

1. Darwin’s Theory of EvolutionDarwin’s Theory of Evolution as a Mechanistic Processas a Mechanistic Process • Darwin’s Idea of Common DescentDarwin’s Idea of Common…

Slide 1 Evolution - constancy & change Slide 2 Modern Evidence for Natural Selection 1.fossil records – organisms change over time 2.biogeography – related organisms…

Slide 1 CHANGES OVER TIME Slide 2 Unit Preview Darwin’s Theory Evidence of Evolution The Fossil Record Slide 3 Darwin’s Theory What important observations did Darwin…

Slide 1 B1b 7 Evolution 7.3 Natural selection Slide 2 Learning objectives Understand how natural selection works Understand how natural selection works Know what a mutation…