'Galapagos finches' presentation slideshows

Evolution Part I:

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III. Island Biogeography

III. Island Biogeography. III. Island Biogeography. Biogeography : The study of the distribution of organisms in space and time. Biogeography looks at four fundamental processes:.

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Population Genetics

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Speciation

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Evolution

Evolution. Evolution. Change over time Theory that modern organisms descended from ancient organisms due to how they have changed over a long period of time Charles Darwin is credited for this theory. Types of Evolution.

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Chapter 16: Evolution of Populations

Chapter 16: Evolution of Populations. HOMEWORK. Chapter 16 Section Assessments: Due Fri . 5/2 Chapter 16.1 SA: p. 396 (1-5) Chapter 16.2 SA: p. 402 (1-5) Chapter 16.3 SA: p. 410 (1-2) Chapter 16 Assessment: p. 413 (1-10, 12, 17, 18, 19).

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The Process of Speciation

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How do new species arise? Speciation

How do new species arise? Speciation . What is a species? A group of organisms that can breed with one another to produce fertile offspring. Species share the same gene pool. Question: How to classify a mule?. Kingdom: Animalia Phylum: Chordata Class : Mammalia

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Galapagos Islands

Galapagos Islands. Iguanas. how are the iguanas different?. South American Iguana image: http://www.animalwebguide.com/Iguana.htm. Galapagos Iguana image: National Geographic. #1: crushing beak (seeds) #2: crushing beak (seeds) #3: grasping beak (uses tools)

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Charles Darwin

Slides describes the journey of great naturalist and scientist Charles Darwin and his research at Galapagos islands.Darwin visited Galapagos islands during 18th century on his famous voyage. The main aim of the voyage was to study zoology and different animal species in each continent. While his stay at Galapagos Darwin observed species of Giant tortoises and the Finches( also called as Darwin Finches in honor of his work). He found that there was difference in the appearance in animals of the same species relative to their habitat. This research helped Darwin to deliver the famous Theory Of Evolution. Ecuador Government established Charles Darwin Research Center at Galapagos Islands in honor of his work

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horse

horse. donkey. Speciation. mule. Speciation. Defined : evolution of a new species Species : group of organisms that can interbreed and produce fertile offspring Factors that lead to evolution Natural Selection Gene flow Mutations Sexual selection Genetic drift. Gene Flow.

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Charles Darwin

Charles Darwin. 1809-1882. Brief Biography. Born: Feb. 12, 1809 in England Joined the crew of the H.M.S. Beagle after college to sail around the world. Studied plants and animals everywhere he went. . Video: Who Was Charles Darwin?.

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horse

horse. donkey. Speciation. mule. Speciation. Defined : the rise of two or more species from an existing species Species : group of organisms that can interbreed and produce fertile offspring Isolation reduces gene flow Reproductive Geographical Behavioral Temporal

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Test review

Test review. 1. T he S tudent W ill define and describe ecosystems using associated terms:. Biosphere Biotic abiotic factors organism, Species Population Community Niche habitat. continued. 2. TSW describe and give one example of each of the following species interactions :.

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Bioquest / NIMBioS

Bioquest / NIMBioS. Curriculum Map: Putting the Activities into Action Hans Glandorff : Bowling Green High School, Bowling Green, OH. Activities Presented. 1. Gapminder 2. Datanuggets 3. Worldmapper 4. Jelly Bean Survival of the Fittest 5. Science Case Network 6. ESTEEM

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September 15

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