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Evidence of Evolution Outline evidence that present day organisms have developed from different organisms in the distant past

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Page 1: Evidence of Evolution Outline evidence that present day organisms have developed from different organisms in the distant past

Evidence of Evolution

Outline evidence that present day organisms have developed from different organisms in the distant

past

Page 2: Evidence of Evolution Outline evidence that present day organisms have developed from different organisms in the distant past

Fossils can be placed in a time sequence to see patterns

• Relative datingLaw of superposition(generally shows a progression from simple life forms to more complex life forms

• Now we can place absolute times on may fossils by Radiometric Dating

Page 3: Evidence of Evolution Outline evidence that present day organisms have developed from different organisms in the distant past

Transition fossilsProvide a suggested pathway for evolutionary change.

ArchaeopteryxBirds evolved from reptiles

Page 4: Evidence of Evolution Outline evidence that present day organisms have developed from different organisms in the distant past

• Comparison of present day organisms with fossils of past organisms show changes that have occurred over time. • Skeletal comparisons are often used as evidence of possible Lineages.

Skeletons of Crossopterygious (lobed fish)and amphibians show many similarities. Convincing argument for relations

Page 5: Evidence of Evolution Outline evidence that present day organisms have developed from different organisms in the distant past

Biogeography

• Is the Study of the distribution of living things.Distribution of similar plants and animals across the world suggests that after the break up of

super continents (eg Gondwana), evolution has continued resulting in small changes of species as a result of changes in environmental conditions

• Oreocallis: Peru Ecuador, • New Guinea and parts of AustraliaEmbothrium: Chilie, Argentina

Page 6: Evidence of Evolution Outline evidence that present day organisms have developed from different organisms in the distant past

Gippsland Waratah or Victorian Waratah. Northeast NSW

Tasmanian Waratah

New South Wales Waratah. East New South Wales.

http://en.wikipedia.org/wiki/Gippsland
Page 7: Evidence of Evolution Outline evidence that present day organisms have developed from different organisms in the distant past
Page 8: Evidence of Evolution Outline evidence that present day organisms have developed from different organisms in the distant past
Page 9: Evidence of Evolution Outline evidence that present day organisms have developed from different organisms in the distant past
Page 10: Evidence of Evolution Outline evidence that present day organisms have developed from different organisms in the distant past

Comparative Embryology

Page 11: Evidence of Evolution Outline evidence that present day organisms have developed from different organisms in the distant past

Comparative anatomy

Page 12: Evidence of Evolution Outline evidence that present day organisms have developed from different organisms in the distant past
Page 13: Evidence of Evolution Outline evidence that present day organisms have developed from different organisms in the distant past

biochemistry

Page 14: Evidence of Evolution Outline evidence that present day organisms have developed from different organisms in the distant past

Comparative DNA analysis


Evidence for evolution factsheet - Peekskill City School District › cms › lib › NY01913880 › ... · 2016-04-14 · Evidence for evolution factsheet Organisms that seem fairly

1.cdn.edl.iorock or is trapped in tar, ice, or sap fossils give evidence of past living organisms what organisms ate what organisms looked like what organisms lived how organisms moved

Lifting the Veil of Distant Compton-thick AGNs...• 1Ms XEUS exposure could provide direct evidence for accretion-related outflows in distant obscured AGNs • 1Ms XEUS exposure should

Biological Evolution - Vogel Biology of biological evolution ... • Infer relationships among organisms based on evidence ... Evidence of common ancestry among species comes from

Evidence for…. Four Types of Evidence A. Fossils B. Transitional Forms C. Comparison of Organisms D. Evolution Today

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Evental Aesthetics...biological organisms and geological processes; the ability to hear distant sounds; and what Schafer famously characterized as a “hi-fi” soundscape, referring

Evolution - constancy & change. Modern Evidence for Natural Selection 1.fossil records – organisms change over time 2.biogeography – related organisms

Electrons – In living organisms, chemical energy is stored in atoms/molecules by using it to move electrons to more distant orbits

1 1 - Lectures.GersteinLab.org Transcriptome Analysis: Expression Clustering across Distant Organisms M Gerstein, Yale See last slide for references &

A. Direct Evidence B. Indirect Evidence. Visible evidence that takes us back in time and shows organisms have changed Ex. – Fossils

Section 1 Change over Time. Objectives Identifytwo kinds of evidence that show that organisms have changed over time.Identify two kinds of evidence that

Distant hybridization

How to collect and prepare forest insect & disease organisms and …hear.its.hawaii.edu/articles/pdfs/usda_fs_sa_gr13.pdf · 2006-05-25 · distant locations for identification. Almost

EVIDENCE FOR A DISTANT GIANT PLANET IN THE SOLAR SYSTEMauthors.library.caltech.edu/63794/1/document.pdf · EVIDENCE FOR A DISTANT GIANT PLANET IN THE SOLAR SYSTEM Konstantin Batygin

MS-LS1-1 From Molecules to Organisms: Structures and Processes LS Evidence... · MS-LS1-1 From Molecules to Organisms: Structures and Processes ... and used to describe how their

distant Healing Intention therapies: An overview of the ...deanradin.com/evidence/RadinDistantHealing2015.pdf · Review Article 67An AOve6riAOwiO6fwe6DOfvAwst6Hnlfge6f6HgfwpeApiACvAwfgo6nCCgnfit67

Fossils Provide Evidence of Evolution - Outreach Education · 2016-04-19 · Fossils Provide Evidence of Evolution ... scientific debate about what kinds of organisms they were, but

From: GeorgiasFossils.com An Introduction to Georgia’s Fossils Fossils as Evidence of Organisms That Lived Long Ago

Distant Echo

Distant Connection

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Molecular evidence that phoronids are a subtaxon …...Organisms, Diversity & Evolution 5 (2005) 253–273 Molecular evidence that phoronids are a subtaxon of brachiopods (Brachiopoda:

Evidence for Evolution...2015/08/21  · evidence of evolution Identical larvae, different adult body forms Similar embryos, related but diverse organisms Shows common ancestry Larva

MS.LS4.A: Evidence of Common Ancestry and Diversity...Diversity Anatomical similarities and differences between various organisms living today and between them and organisms in the

GUIDELINES ON PROSTATE CANCER - Uroweb · PDF fileProstate Cancer 47 M - Distant Metastasis4 MX M0 M1 Distant metastasis cannot be assessed No distant metastasis Distant metastasis

The variety of living organisms. Topics to cover Classification Evidence of relationships between organisms Adaptation and selection Biodiversity Exchange

Mastitis Organisms Contagious organisms Environmental organisms “Oddball” organisms

Distant relationship

{ Evolution Evidence revisited. Fossils Fossils: Document patterns of evolution Provide physical evidence of changes in various groups of organisms Show

Evidence for a Distant Giant Planet in the Solar System

Ch04-Organisms are made of cellsocw.nctu.edu.tw/course/biology/modrenbiologyI_lecturenotes/ch04.pdf · Cell Communication —Plants ... Cell Communication — Distant Cells Signaling

Distant Boy

Created by: Mrs. Herman 2012. Fossils are remains or evidence of once-living organisms

Evidence for Evolution. What does evolution mean? Individual organisms do NOT evolve; populations/species do. Individual organisms do NOT evolve; populations/species