CREATE a phylogenetic tree (evolutionary) with Diarthrognathus, Triconodonts, Docodonts, Multituberculates, Symmetrodonts, Pantotheres, Monotremes, Marsupials, and Placentals.

Expert Solution

A phylogenetic tree for mammalian evolution:

1. Diarthrognathus ("Two joint jaw") is an extinct genus of synapsids,

2. Triconodonts - Any extinct mammal of the order Triconodonta, (A tooth having three conical cusps),

3. Docodonts- Any of several extinct mammals of the order Docodonta,

4. Multituberculates- Any of a small group of rodent-like mammals, of the order Multituberculata,

5. Symmetrodonts- Symmetrodonta is a group of Mesozoic mammals and mammal-like synapsids,

6. Pantotheres- Pantotheria is an abandoned taxon of Mesozoic mammals,

7. Monotremes- Living mammals groups, one of them, along with placentals (Eutheria) and marsupials (Metatheria),

8. Marsupials- Pouched mammals,

9. Placentals- Any animal that is a member of the Placentalia.

gladiator answered 1 year ago

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