Slide 1Evolution (a) define the term variation; (b) discuss the fact that variation occurs within as well as between species; (c) describe the differences between continuous…

Slide 1Why classify organisms? Biology A Slide 2 Student Goals Explain HOW and WHY organisms are classified into Kingdoms through species. Slide 3 Hierarchical Classification…

1.Chapter 162. Section 1 3.  Population genetics – the study of evolution from agenetic point of view Microevolution – a change in the collective geneticmaterial…

Slide 1Characteristics of Living Things Slide 2 1. Made of Cells unicellular vs.. multicellular Red Blood cellsOnion skin epidermal cellsHuman cheek cells Slide 3 Characteristics…

Slide 1 Class: Amphibians (Chapter 40) The name amphibian means "double life” For while adult amphibians usually live on land, their soft eggs must be laid in the…

Slide 1 Slide 2 The Voyage of the H.M.S. Beagle In 1831, Charles Darwin set sail from England aboard the H.M.S. Beagle on a voyage around the world. Darwin collected numerous…

Slide 1 © Boardworks Ltd 2004 1 of 37 KS4 Biology Variation Slide 2 © Boardworks Ltd 2004 2 of 37 Variation Contents What is variation? Causes of variation Investigating…

Slide 1 Biotic Relationships All organisms fit into a: Habitat - the physical area in which an organism lives. Niche - the way of life of an organism. Population a group…

Slide 1 1.1 Biodiversity-An Introduction Pages 8-13 Slide 2 Biodiversity The number and variety of living things Slide 3 Species Members of a group of living things that…

Slide 1 Darwin vs. Lamarck Slide 2 Jean-Baptiste LaMarck French, Early 1800’s Theory of Inheritance of Acquired Characteristics Two main points… Slide 3 1. Principle…