" The Big Picture!" by Mr C

VSB Science Blog

Bio 11 (16-17) Lesson 12 Oct 18th 2016

Biology 11 (16-17) Lesson 12                                         Date Oct 18th 2016

 

 

Last lessons

 

1)    Darwin’s Dangerous Idea

2)    Performance, feedback and revision

3)    From Aristotle to Now

 

Eval
Today’s Objectives 1)    History of Evolution Timeline

2)    Darwin verse Lamarck

3)    Problems with Linneaus, Taxonomy and DNA

 

Topic

Number One

History of theory of Evolution begins with two issues

a)   theory of “fixity of species” needed to be refuted.

b)   animals classified not by evolution nor DNA

 

·      Classification of living things: Linnaeus

·      role of fossils: Cuvier

·      Buffon challenges fixity of species

·      Hutton introduces change with time regarding geology

·      Malthus: struggle for existence

·      Lamarck: Acquired characteristics and use and disuse

·      Darwin

·      Mendel

·      Role of DNA and Heredity

·      Role of DNA and evolution

 

History of Evolutionary Thought

https://en.wikipedia.org/wiki/History_of_evolutionary_thought

 

Topic

Number Two

Darwin verses Lamarck

Evidence and theory for a mechanism of change

http://necsi.edu/projects/evolution/lamarck/intro./lamarck_intro.html

 

·      https://en.wikipedia.org/wiki/History_of_evolutionary_thought

·      http://www.iep.utm.edu/evolutio/

·      http://sciencenetlinks.com/student-teacher-sheets/lamarck-and-darwin-summary-theories/

·      http://www.majordifferences.com/2013/05/difference-between-darwinism-and.html#.WAaJSHfMz_Q

 

 

Key concepts

·      Traits acquired verses being selected

·      Organism adapts verse environment is favouring those who adapt.

·      Use and disuse verse struggle for existence

·      Key issue

·      Neither new about the source but did propose a mechanism for change.

Practice quiz

·      http://anthro.palomar.edu/practice/evoquiz2.htm

·      http://highered.mheducation.com/sites/0073212040/student_view0/chapter17/multiple_choice_quiz.html

·      http://zunal.com/introduction.php?w=54845

 

 

Topic

Number Three

Why the confusion with Taxonomy and Evolution

a)   Taxonomy came first and did not consider DNA

b)   Evolutionary theories did not know about DNA

c)   Gradual and Punctuated Equilibrium

 

Three paths of Inquiry

a)   How are living things classified (chapter 7)

b)   What is the mechanism for change (chapter 3)

c)   What is the role of DNA in Evolution (Chapter 6)

 

 

Text book Ref

 

Chapter Three

Chapter 6

Chapter 7

Online Molecular Phylogenetics

https://en.wikipedia.org/wiki/Molecular_phylogenetics

Hardy and Weinberg (chapter 6)

http://www.phschool.com/science/biology_place/labbench/lab8/quiz.html

 

Take Home Message Keep it simple sailor
posted by Marc Bernard Carmichael in Biology Eleven,Biology Eleven Lesson Outline and have No Comments

No comments

Leave a Reply

Your email address will not be published. Required fields are marked *


*