Refer to the figure above showing relationships among major groups of vertebrates. Which of the following statements is TRUE? a. amniotes are monophyletic for both phylogenies. O b. the history of vertebrates depicted is different between the two phylogenies. O c. coelacanth is an outgroup for both phylogenies. O d. reptiles (including lizards, snakes, crocodiles, and turtles) are monophyletic. e. Mammals (including monotremes, marsupials and placentals) are polyphyletic for both phylogenies
Refer to the figure above showing relationships among major groups of vertebrates. Which of the following statements is TRUE? a. amniotes are monophyletic for both phylogenies. O b. the history of vertebrates depicted is different between the two phylogenies. O c. coelacanth is an outgroup for both phylogenies. O d. reptiles (including lizards, snakes, crocodiles, and turtles) are monophyletic. e. Mammals (including monotremes, marsupials and placentals) are polyphyletic for both phylogenies
Biology Today and Tomorrow without Physiology (MindTap Course List)
5th Edition
ISBN:9781305117396
Author:Cecie Starr, Christine Evers, Lisa Starr
Publisher:Cecie Starr, Christine Evers, Lisa Starr
Chapter15: Animal Evolution
Section: Chapter Questions
Problem 4SQ
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Transcribed Image Text:Vertebrates
Gnathostomes
Tetrapods
Amniotes
Mammals
Phylogeny based on
morphology
Amphioxus
Lampreys
Sharks
Ray-finned fishes
Coelacanth
Lungfishes
Amphibians
Monotremes
Marsupials
Placental mammals
Turtles
Tuatara
Lizards
Snakes
Turtles
Crocodiles
Birds
Phylogeny based on
DNA sequence

Transcribed Image Text:Refer to the figure above showing relationships
among major groups of vertebrates. Which of
the following statements is TRUE?
a. amniotes are monophyletic for both
phylogenies.
O b. the history of vertebrates depicted is
different between the two
phylogenies.
c. coelacanth is an outgroup for both
phylogenies.
O d. reptiles (including lizards, snakes,
crocodiles, and turtles) are
monophyletic.
e. Mammals (including monotremes,
marsupials and placentals) are
polyphyletic for both phylogenies
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