Evidence for Evolution STUDENT GENERATED

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How the World Works (Critical Theory)

af SA - 11WS 744972 Glenforest SS

Body Parts

af Paola Sánchez

Palaeolithic

af Blanca Gauna

Organigram

af Hugo Oyarzabal

Evidence for Evolution

• How big are whales?
• What do whales eat?
• How are whales different from fish?
• Where do whales live in the world?
• What are whales known for?

Evidence by Example

ancient organism remains, fossil layers, similarities among organisms alive today, similarities in DNA, and similarities of embryos

Examples of evolution

Human example

Evidence in human skull

Evidence from DNA

DNA Evidence

DNA

Lines of Evidence

Similarities in DNA

Evidence from Embryology

Development of anatomy

Human embryo vs. chick embryo

This compares the development of chickens vs humans - showing that all vertebrates have similar developmental stages early on but at a certain point they diverge.

Comparative Embryology

Evidence from Anatomy

Similarities and differences

Comparative Anatomy

Wings compared

Biogeography

Geographical distribution of plants and animals

Darwin's Finches

What is biogeography?

Fossil Record

Physical remains of organisms

Mapped fossils

Types of fossils

Examples

Subtopic

What are fossils?