Question

Draw the phylogenetic relationships of the following specimens:

1. Mollusk
2. Annelid
3. Echinoderm
4. Cyclostome
5. Osteichythyan
6. Non-Tetrapod Lobe-Finned Vertebrate
7. Non-Amniote Tetrapod
8. Lepidosaur
9. Myriapod
10. Turtle
11. Archosaur
12. Chelicerate
13. Prototherian
14. Metatherian
15. Insecta
16. Non-Primate Eutherian
17. Prosimian
18. Non-Osteichythyan Gnathostome
19. New World Monkey
20. Ape

Answer 1

This is a phylogenetic tree of most of the Animalia group, the tree looks like this:

Most of the tree is made from the Chordates, as non Chordates we only have Echinodermata as the sister group to Chordates, Mollusca asn Annelida as sisters and Insecta and Myriapoda as part of Arthropoda as sister group to Mollusca and Annelida.