Cladograms Lesson

Draw

Where would you put the Eagle?

Multiple Choice

Which organism goes in the B position?

Multiple Choice

Which letter represents the most recent common ancestor of sponges and mushrooms?

• A

• B

• C

• D

• E

Multiple Choice

According to the cladogram, which organism is most distantly related to the chimpanzee?

• salmon

• salamander

• lizard

• hamster

Multiple Choice

The table shows classes of animals and their heart structure/anatomy. Crocodiles are reptiles that have 4-chambered hearts. Which statement below is best supported by the table?

• Amphibians and birds are more cloesly related than amphibians and reptiles

• A crocodile like animal is the common ancestor or all reptiles

• A crocodile and a bird share a common ancestor

• A crocodile like animal is the common ancestor that all fish share