Which statements about the phylogenetic tree are true? Select all that apply. Lancelets and coelacanths are...
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Which statements about the phylogenetic tree are true? Select all that apply. Lancelets and coelacanths are more closely related than are chimaeras and coelacanths. Descendants of organism (d) have limbs with digits. Mammals and turtles are more closely related than are lungfishes and sharks. Hagfishes, lungfishes, and frogs have lobed fins. Organism (a) is a common ancestor of all chordates. Birds and ray-finned fishes have a notochord and jaws. Rays and frogs have vertebrae. Organism (c) is a common ancestor of lampreys and lungfishes. Part B - Phylogeny of chordates The phylogenetic tree shown here displays the major clades of chordates. ANCESTRAL DEUTERO- STOME Notochord Which statements about the phylogenetic tree are true? Select all that apply. Vertebrae Jaws, mineralized skeleton Lungs or lung derivatives Lobed fins 10 Limbs with digits Echinodermata (sister group to chordate) Cephalochordata H Urochordata Myxini Petromyzontida Chondrichthyes (sharks, rays, chimaera Actinopterygii and fa Actinistia (c) Dipnol Amphibia Reptilia Dutes snakes crocodiles, birds) Amniotic egg-Mammalia) Milk og salamander Amniotes Tetrapods Osteichthyans Lobe-fins Gnathostomes Vertebrates Chordates A phylogenetic tree Which statements about the phylogenetic tree are true? Select all that apply. Lancelets and coelacanths are more closely related than are chimaeras and coelacanths. Descendants of organism (d) have limbs with digits. Mammals and turtles are more closely related than are lungfishes and sharks. Hagfishes, lungfishes, and frogs have lobed fins. Organism (a) is a common ancestor of all chordates. Birds and ray-finned fishes have a notochord and jaws. Rays and frogs have vertebrae. Organism (c) is a common ancestor of lampreys and lungfishes. Part B - Phylogeny of chordates The phylogenetic tree shown here displays the major clades of chordates. ANCESTRAL DEUTERO- STOME Notochord Which statements about the phylogenetic tree are true? Select all that apply. Vertebrae Jaws, mineralized skeleton Lungs or lung derivatives Lobed fins 10 Limbs with digits Echinodermata (sister group to chordate) Cephalochordata H Urochordata Myxini Petromyzontida Chondrichthyes (sharks, rays, chimaera Actinopterygii and fa Actinistia (c) Dipnol Amphibia Reptilia Dutes snakes crocodiles, birds) Amniotic egg-Mammalia) Milk og salamander Amniotes Tetrapods Osteichthyans Lobe-fins Gnathostomes Vertebrates Chordates A phylogenetic tree
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Related Book For
Social Statistics for a Diverse Society
ISBN: 978-1483333540
7th edition
Authors: Chava Frankfort-Nachmias, Anna Leon-Guerrero
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