Biology, 25.04.2020 04:25 student679
Which statements about the phylogenetic tree are true?
A) Organism (c) is a common ancestor of lampreys and lungfishes.
B) Birds and ray-finned fishes have a notochord and jaws.
C) Lancelets and coelacanths are more closely related than are chimaeras and coelacanths.
D) Mammals and turtles are more closely related than are lungfishes and sharks.
E) Rays and frogs have vertebrae.
F) Descendants of organism (d) have limbs with digits.
G) Hagfishes, lungfishes, and frogs have lobed fins.
H) Organism (a) is a common ancestor of all chordates.
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Which statements about the phylogenetic tree are true?
A) Organism (c) is a common ancestor of...
A) Organism (c) is a common ancestor of...
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