Cladograms and Hominid Skulls

Slides:

Advertisements

Similar presentations

Reading Phylogenetic Trees Gloria Rendon NCSA November, 2008.

Advertisements

Phylogenetic Trees - I.

BIO2093 – Phylogenetics Darren Soanes Phylogeny I.

Reading Phylogenetic Trees

Cladistics is classification based on common ancestry.

Modern Classification Using Evolutionary Relationships to classify living things.

October 23, 2014 Objective: To look at evidence for evolution and arrange organisms in to cladograms based on common characteristics Journal: What are.

EVOLUTION - POPULATIONS, SPECIATION AND ADAPTIVE RADIATION Population – a group of interbreeding organisms Gene pool – the sum of all of the genetic components.

QUIZ What is the science that describes, names and classifies organisms? Linnaeus classified organisms according to their ______ & ______. (True or False)

Taxonomy Science of describing, naming, and classifying organisms. Designed by Linnaeus Based on morphology (form and structure) –Common name not useful.

Wake-up 1.Make 2 observations about the diagram below. Make sure that it has to do with the animals, not the design of the diagram.

PHYLOGENETIC TREES. A phylogeny, or species/evolutionary tree, represents the evolutionary relationships among a set of organisms or groups of organisms,

UNIT 6 - Evolution SWBAT compare the relatedness of various species by applying taxonomic principles (cladistics, phylogeny, morphology and DNA.

Monday, January 11 Objective: Students will be able to classify organisms into the six kingdoms. Bellringer: Describe two characteristics that differentiate.

Phylogeny & the Tree of Life

Phylogeny & Systematics Chapter 25. Phylogeny: the evolutionary history of a species.

Do Now 11/19 1.How is your closet organized? ( or how would your dream closet be organized?) 2. What criteria did you use to help organize your closet?

Classifications Tuesday 3/3/2015 Agenda: Cladograms

Cladograms RaccoonsLesser pandasGiant pandasBears Common Ancestor Cladograms are sometimes called branching diagrams Show phylogeny or EVOLUTIONARY HISTORY.

 Organisms are grouped into clades  A clade is a group of species that includes an ancestral species and all of its descendants  Based on a new trait.

Artificial Selection & Cladograms Notes pg 85. A long time ago, there was only one kind of dog…

Chapter 26: Phylogeny and the Tree of Life

Chapter 26 Phylogeny and the Tree of Life

 Phylogenetic trees and Cladograms are hypotheses. The only guarantee is that they will change as we gather and analyze more data. From Young and Strode.

Lesson Overview Lesson Overview Modern Evolutionary Classification 18.2.

17.1 The Linnaean System of Classification KEY CONCEPT Organisms can be classified based on physical similarities.

Understanding evolutionary relationships

Phylogeny & the Tree of Life

Lucy Read the story, “Digging up the Past” on pg out loud with your group and discuss/record responses to the following questions: Where, when,

Classification Based on Evolutionary Relationships

Cladistics is classification based on common ancestry.

Cladistics (Ch. 22) Based on phylogenetics – an inferred reconstruction of evolutionary history.

Phylogeny and Cladograms

A New System of Classification

Warm-Up Cowbirds primarily feed on herbivorous insects which obtain all of their energy from plants. Predict the effects on the cowbird population during.

In order to begin, let´s review…

Overview Bioinformatics: Analyzing biological data using statistics, math modeling, and computer science BLAST = Basic Local Alignment Search Tool Input.

Cladistics is classification based on common ancestry.

Cladistics is classification based on common ancestry.

The student is expected to: 7A analyze and evaluate how evidence of common ancestry among groups is provided by the fossil record, biogeography, and homologies,

Cladistics Cladistics: classification based on common ancestry

Cladistics and Cladograms

Phylogenetic Trees and Cladograms

Phylogeny and the Tree of Life

Unit Two, Day 8 Cladograms.

Cladistics is classification based on common ancestry.

Cladistics is classification based on common ancestry.

Unit Two, Day 9 Plants.

Reading Phylogenetic Trees

8X Monday Transportation Revolution

Phylogeny = evolutionary history of an organism;

Cladistics is classification based on common ancestry.

Cladistics is classification based on common ancestry.

Cladistics is classification based on common ancestry.

Phylogenetic Trees and Cladograms

Phylogenetic Trees Jasmin sutkovic.

Cladograms and Hominid Skulls

Cladistics is classification based on common ancestry.

Chapter 26 Phylogeny and the Tree of Life

Chapter 20 Phylogeny and the Tree of Life

Cladograms and Hominid Skulls

Phylogenetic Trees Vocab

Cladistics is classification based on common ancestry.

Cladistics is classification based on common ancestry.

Cell Division Daily Agendas.

1 2 Biology Warm Up Day 6 Turn phones in the baskets

Presentation transcript:

Cladograms and Hominid Skulls Unit Two, Day 14 Cladograms and Hominid Skulls

Opener 15 minutes Get out your reading and notes on Hominids Fill out the graphic organizer with your tablemates

Agenda Hominid Skulls Homework: finish study guides Monday: assessment on speciation and cladograms

Questions about study guide?

New Learning Targets I can analyze the data provided by a phylogenetic tree or cladogram to determine the evolutionary history of the organisms described in the diagram In short: I can read cladograms I can use a data set to create a cladogram that represents a reasonable hypothesis about the evolutionary history of a group of related organisms In short: I can make a cladogram

Hominid Skulls

Hominid Cladogram Do: Use the data you collected, and the groupings of taxa you made, to create a cladogram showing the evolutionary relationships between the taxa represented by the skulls First: make a rough draft on a white board. THEN, transfer to poster paper. Hints: Use the fossil data Some of the skulls belong to the same taxon Some of the clades you identified might need further division Looking at which skulls SHARE traits might be helpful