Cladogram Practice 2 Learning Targets :

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Presentation transcript:

Cladogram Practice 2 Learning Targets : *Identify clades, ancestral trait & derived traits *Construct a table to differentiate traits *Use the table to construct a cladogram

Cladogram Analysis

Cladogram Analysis Part 2 X X X X X X X X X X X X X X X Cladogram Analysis Part 2

HUMANS TIGER opposable thumbs FROG hair CATFISH legs SLUGS backbone Has cells

Lets Practice! X X X X X X X X X X Traits Shark Bullfrog Kangaroo Use markers/color pencils With your group, construct this table on a sheet of paper Places X’s in the columns if the trait applies to the animal Lets discuss your results as a class Construct a cladogram Traits Shark Bullfrog Kangaroo Human Vertebrae Two pairs of limbs Mammary Glands Placenta X X X X X X X X X X

HOLD UP YOUR CLADOGRAM!!!!

Shark Bullfrog Kangaroo Human Does it look like this? Shark Bullfrog Kangaroo Human Placenta Mammary Glands 2 pair of limbs Vertebrae