Post on 03-Jan-2016
transcript
What is this and what does it show?
What is cladistics?Objectives
Know what a clade is and the evidence that makes an organism part of a clade.
Interpret cladograms.
Outcomes
3: Outline key principles and evidence for cladistics.
5: Successfully complete all aspects of the lab to explore
cladistics.
7: Evaluate the issues with grouping organisms and how new discoveries can shift our
view point in biology.
Key terms: cladistics, clade, DNA, molecular, analogous, homologous
What is cladistics?
Key terms: cladistics, clade, DNA, molecular, analogous, homologous
What is cladistics?Outcomes
3: Outline key principles and evidence for cladistics.
5: Successfully complete all aspects of the lab to explore
cladistics.
7: Evaluate the issues with grouping organisms and how new discoveries can shift our
view point in biology.
Key terms: cladistics, clade, DNA, molecular, analogous, homologous
What is cladistics?Outcomes
3: Outline key principles and evidence for
cladistics.
5: Successfully complete all aspects of the lab to explore
cladistics.
7: Evaluate the issues with grouping organisms and how new discoveries can shift our view point
in biology.Key terms: cladistics, clade, DNA, molecular, analogous,
homologous
What is cladistics?Outcomes
3: Outline key principles and evidence for
cladistics.
5: Successfully complete all aspects of the lab to explore
cladistics.
7: Evaluate the issues with grouping organisms and how new discoveries can shift our view point
in biology.Key terms: cladistics, clade, DNA, molecular, analogous,
homologous
What is cladistics?Outcomes
3: Outline key principles and evidence for
cladistics.
5: Successfully complete all aspects of the lab to explore
cladistics.
7: Evaluate the issues with grouping organisms and how new discoveries can shift our view point
in biology.Key terms: cladistics, clade, DNA, molecular, analogous,
homologous
What is cladistics?
Key terms: cladistics, clade, DNA, molecular, analogous, homologous
What is cladistics?
Key terms: cladistics, clade, DNA, molecular, analogous, homologous
Homologous structures have similar ancestry
Analogous structures are similar because of convergent evolution i.e they show similarities in structure and function but evolved
independently.
What is cladistics?Outcomes
3: Outline key principles and evidence for
cladistics.
5: Successfully complete all
aspects of the lab to explore
cladistics.
7: Evaluate the issues with grouping
organisms and how new
discoveries can shift our view
point in biology.
What is cladistics?Outcomes
3: Outline key principles and evidence for
cladistics.
5: Successfully complete all
aspects of the lab to explore
cladistics.
7: Evaluate the issues with grouping
organisms and how new
discoveries can shift our view
point in biology.
What is cladistics?
NOS:
Falsification of
theories
What is cladistics?Activity
Cladistics lab.
Outcomes
3: Outline key principles and evidence for cladistics.
5: Successfully complete all aspects of the lab to explore
cladistics.
7: Evaluate the issues with grouping organisms and how new discoveries can shift our
view point in biology.
Key terms: cladistics, clade, DNA, molecular, analogous, homologous