{"id":692,"date":"2017-10-27T18:30:12","date_gmt":"2017-10-27T18:30:12","guid":{"rendered":"http:\/\/blogs.vsb.bc.ca\/mcarmichae\/?p=692"},"modified":"2017-10-27T18:30:43","modified_gmt":"2017-10-27T18:30:43","slug":"bio-11-2017-18-evolution-chapter-3","status":"publish","type":"post","link":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/2017\/10\/27\/bio-11-2017-18-evolution-chapter-3\/","title":{"rendered":"Bio 11 (2017-18) Evolution Chapter 3 Oct 25"},"content":{"rendered":"

Bio 11 (17-18) Evolution\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Oct. 25,2017<\/strong><\/p>\n

\u00a0<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
 <\/p>\n

Last lessons Objective<\/p>\n

 <\/td>\n

 <\/p>\n

Darwin\u2019s Daring Proposal<\/td>\n

Evaluation<\/td>\n<\/tr>\n
Today\u2019s Objectives<\/td>\no\u00a0 1) Adaptive Radiation and what Darwin did not know<\/p>\n

o\u00a0 Gradual Rate of Evolution<\/p>\n

o\u00a0 Punctuated Equilibrium<\/p>\n

o\u00a0 Evalutation Timeline<\/td>\n

<\/td>\n<\/tr>\n
Topic<\/p>\n

Number One<\/td>\n

Review<\/p>\n

Darwin verses Lamarck<\/p>\n

Key differences in vocabulary<\/p>\n

Lamarck<\/p>\n

Acquired Characteristic<\/p>\n

Law of Use and Disuse<\/p>\n

 <\/p>\n

Darwin<\/p>\n

Struggle for existence via Malthus<\/p>\n

Competition and survival of fittest via Wallace.<\/p>\n

 <\/p>\n

Remember 4 Examples included those found in the text.<\/p>\n

 <\/p>\n

What neither knew was the source of diversity in traits in a population.<\/p>\n

 <\/p>\n

The idea of adaptive radiation is a noun..it is a concept that proposes the the more diverse the population the easier it is for that population to radiate and adapt to a larger range of areas.<\/td>\n

\u00a0Lab due at end of the week<\/td>\n<\/tr>\n
Topic<\/p>\n

Number Two<\/td>\n

 <\/p>\n

So whose theory did Darwin argue with?<\/p>\n

Darwin verse Lamarack<\/p>\n

 <\/p>\n

Darwin\u2019s argument<\/p>\n

A yahoo version<\/p>\n

https:\/\/ca.answers.yahoo.com\/question\/index?qid=20081117214639AAYoR72<\/a><\/p>\n

 <\/p>\n

An more academic version<\/p>\n

http:\/\/www.plosin.com\/work\/OneLongArgument.html<\/a><\/p>\n

 <\/p>\n

Lets revise..and simply<\/p>\n

 <\/p>\n

If a population grows without any limiting factor is grows at a geometric rate.<\/p>\n

Geometric growth leads to over population<\/p>\n

Yet there is no over population and this is due to \u201ca struggle for existence\u201d ( related to economics idea by Malthus)<\/p>\n

 <\/p>\n

Part two<\/p>\n

With a population, the is a diverse range of how a trait is shown. (think about a litter of puppies).<\/p>\n

 <\/p>\n

Those traits that allow the species to survive, are passed onto the next generation.<\/p>\n

 <\/p>\n

The mechanism that select which traits are passied onto the next generation is a natural selection.<\/p>\n

Note..\u201dsurvival of the fittest\u201d was not first written by Darwin.<\/p>\n

https:\/\/en.wikipedia.org\/wiki\/Survival_of_the_fittest<\/a><\/p>\n

 <\/p>\n

Also<\/p>\n

Wallace also noticed a selection process by natural sources in his collection of animals.<\/p>\n

http:\/\/people.wku.edu\/charles.smith\/index1.htm<\/a><\/p>\n

The main focus of Darwin\u2019s argument was to challenge Lamarck\u2019s idea that individual species changed with time due to use and disuse of traits.<\/p>\n

 <\/p>\n

He used fossil records and data acquired in his five year voyage to propose \u201cthe origin of the species\u201d.<\/p>\n

 <\/p>\n

In regards to his interpretation of changes in beak structure of finches, we should not that<\/p>\n

Each island had limited predation, a unique habitat that created a variety of food sources. These factors within the environment were used to support his argument.<\/p>\n

 <\/p>\n

Lamarck<\/p>\n

http:\/\/evolution.berkeley.edu\/evolibrary\/article\/history_09<\/a><\/p>\n

 <\/p>\n

http:\/\/www.sparknotes.com\/biology\/evolution\/lamarck\/section2.rhtml<\/a><\/p>\n

 <\/p>\n

http:\/\/necsi.edu\/projects\/evolution\/lamarck\/lamarck\/lamarck_lamarck.html<\/a><\/p>\n

 <\/p>\n

 <\/p>\n

Darwin Verses Lamarck<\/p>\n

Powerpoint<\/p>\n

http:\/\/www.powershow.com\/view\/3fa45-YTgyN\/Darwin_vs_Lamarck_powerpoint_ppt_presentation<\/a><\/p>\n

 <\/p>\n

Comparison Table<\/p>\n

http:\/\/www.indiana.edu\/~ensiweb\/lessons\/ev.mech.pdf<\/a><\/p>\n

 <\/p>\n

 <\/p>\n

Focus Questions:<\/p>\n

Is a theory a fact?<\/p>\n

How does the scientific method provide structure to create a theory?<\/p>\n

How are direct and indirect evidence used to replace an actual experiment that validates Darwin\u2019s ideas?<\/p>\n

Is there a way to create an experiment that could validate the mechanisms of evolution?<\/p>\n

For Darwin, what selects a trait?<\/p>\n

How does this differ with Lamarck?<\/p>\n

What is a common missing factor that both Darwin and Lamarck did not know about?<\/p>\n

How could you disprove Lamarck idea of an acquired characteristics?<\/p>\n

 <\/p>\n

Rate of Change within evolution<\/p>\n

 <\/p>\n

Gradual Change<\/p>\n

 <\/p>\n

 <\/p>\n

Punctuated equilibrium<\/p>\n

https:\/\/en.wikipedia.org\/wiki\/Punctuated_equilibrium<\/a><\/p>\n

 <\/p>\n

Gradualism verse punctuated<\/p>\n

http:\/\/evolution.about.com\/od\/evidence\/a\/Transitional-Fossils.htm<\/a><\/p>\n

 <\/p>\n

Venn diagram to compare<\/p>\n

https:\/\/rbssbiology11ilos.wikispaces.com\/Compare+Gradual+Change+and+Punctuated+Equilibrium<\/a><\/p>\n

 <\/p>\n

Focus Questions<\/p>\n

 <\/p>\n

 <\/p>\n

 <\/td>\n

<\/td>\n<\/tr>\n
Topic<\/p>\n

Number Three<\/td>\n

 <\/p>\n

answering question about natural selection<\/p>\n

http:\/\/www.actionbioscience.org\/evolution\/futuyma.html<\/a><\/p>\n

 <\/p>\n

Note:<\/p>\n

This is not a proof that changes occur with time, it is a proposal of the mechanism as to why things change with time.<\/p>\n

 <\/p>\n

Artificial Selection<\/p>\n

 <\/p>\n

https:\/\/simple.wikipedia.org\/wiki\/Artificial_selection<\/a><\/p>\n

 <\/p>\n

 <\/p>\n

http:\/\/evolution.berkeley.edu\/evolibrary\/article\/evo_30<\/a><\/td>\n

<\/td>\n<\/tr>\n
Text book Ref<\/p>\n

 <\/td>\n

Chapter Three<\/p>\n

Case study on Moths (Natural Selection)<\/p>\n

Page 96 in Nelson Text<\/p>\n

Answer all question and put into green duotang<\/p>\n

 <\/p>\n

Case study DDT ( Artificial Selection)<\/p>\n

Page 101 in Nelson Text<\/p>\n

Answer all questions and put into green duotang<\/td>\n

<\/td>\n<\/tr>\n
You tube Reference<\/td>\nNatural Selection Rap<\/p>\n

https:\/\/www.youtube.com\/watch?v=irrKFXCoi0A<\/a><\/p>\n

 <\/p>\n

Artificial Selection Rap<\/p>\n

https:\/\/www.brainpickings.org\/2013\/06\/14\/the-rap-guide-to-evolution-baba-brinkman\/<\/a><\/p>\n

 <\/td>\n

<\/td>\n<\/tr>\n
Take Home Message<\/td>\nA theory is a form of an objective argument based upon evidence that is usually used to support a hypothesis that has been replicated in a variety of formats.<\/p>\n

 <\/p>\n

Theories can change with time and they are not facts.<\/p>\n

 <\/p>\n

To create a logically sound argument, it is wise to examine objective evidence that both supports and argues the premise that you are defending.<\/p>\n

 <\/p>\n

Do not go into a battle of wits with an unarmed opponent.<\/td>\n

<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Bio 11 (17-18) Evolution\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Oct. 25,2017 \u00a0   Last lessons Objective     Darwin\u2019s Daring Proposal Evaluation Today\u2019s Objectives o\u00a0 1) Adaptive Radiation and what Darwin did not know o\u00a0 Gradual Rate of Evolution o\u00a0 Punctuated Equilibrium o\u00a0 Evalutation Timeline Topic Number One Review Darwin verses Lamarck Key differences in vocabulary Lamarck Acquired Characteristic Law […]<\/p>\n","protected":false},"author":245,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-692","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/wp-json\/wp\/v2\/posts\/692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/wp-json\/wp\/v2\/users\/245"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/wp-json\/wp\/v2\/comments?post=692"}],"version-history":[{"count":3,"href":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/wp-json\/wp\/v2\/posts\/692\/revisions"}],"predecessor-version":[{"id":695,"href":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/wp-json\/wp\/v2\/posts\/692\/revisions\/695"}],"wp:attachment":[{"href":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/wp-json\/wp\/v2\/media?parent=692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/wp-json\/wp\/v2\/categories?post=692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/wp-json\/wp\/v2\/tags?post=692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}