Slide 1 DNA: HEREDITARY MOLECULES OF LIFE SBI 4U, Ms.Zafar Slide 2 Every time a cell divides, an exact copy of its genetic information must be passed on to each of the two…

Slide 1 Slide 2 DNA/GENE TECHNOLOGY Chapter 9 Slide 3 Types of Genetic Engineering Selective Breeding GMO’s Gene Sequencing Gene Cloning/Pharmaceutical Production DNA Fingerprinting…

Slide 1 classification Slide 2 Classification taxonomy –science of grouping and naming organisms based on shared characteristics Slide 3 Classification Purpose for classifying…

Slide 1 Unit 1: Biochemistry Chapter 1: The Molecules of Life Chapter 2: The Cell and its Components Slide 2 Chapter 2: The Cell and Its Components  Overview  Structures…

Idea of Evolution Charles Darwin (1809-1882) English naturalist Took a trip around the world on a ship called H.M.S. Beagle Mostly fascinated with the Galapagos Islands Best…

IB Biology Review Natural Selection, Evolution & Taxonomy Vocabulary Homologous structures The arms, forelegs, and flippers of different mammals represent variations…

Circadian Rhythms The SleepâWaking Cycle Biological clock (link to video) Siffre (1975) â spent 2 months in a cave. Wever (1979) â several months in a bunker. 25 hour…

Adaptations Over Time Species Change Over Time Lamarck Darwin Who thought this? There is VARIATION within a species DARWIN Organisms can make a change to themselves and pass…

TEACHER NOTES This PowerPoint was revised January 3, 2005. EVIDENCES OF EVOLUTION Fossil Record Biochemical Comparative Anatomy Biogeography Observable Events EVOLUTION IS…

In your own words, how would you define Evolution? Can you think of an example of Evolution? How do you know when something has evolved? EVOLUTION IS GENETIC CHANGE IN A…