Mechanisms of Evolution 15.3. Preview Changes in allele frequencies causes evolution Changes in allele frequencies causes evolution 3 Types of natural.
Game If you got lost on an island who would you rather be stuck on the island with? The island is completely remote and you will be the only two on.
A hypothesis is a “guess” about what might happen in an experiment based on observations. A theory is a “broad” explanation of a phenomena that has.
Birds’ Facts
Standard 12 By: Austin & Richard. Mimicry Mimicry is when a weaker animal copies a stronger animal’s characteristics to warn off predators. Some animals.
Mystery Item Objectives: – Write a descriptive paragraph using proper sentence structure and a variety of adjective and adverbs – Use careful scientific.
THE THEORY OF EVOLUTION Natural Selection & Speciation.
Charles Darwin and Natural Selection. Darwin’s ideas were influenced by: Jean Baptiste Lamarck, who hypothesized that acquired traits were passed onto.
Evolution and Taxonomy. "nothing in biology makes sense except in the light of evolution”
EVOLUTION A gradual change over a period of time.
Standard 12 By: Austin & Richard. Mimicry Mimicry is when a weaker animal looks like a stronger animal’s characteristics to warn off predators. Some animals.
Evolution Sections 15-1 & 15-2. Life’s Diversity On Earth there are millions of different types of organisms = biological diversity.
