Biology

Biology, 18.08.2019 21:30, Alexandragurule18

Lampreys and hagfishes have
a. jaws
b. paired fins
c. scales
d. notochord that remains throughout their life cycle

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Biology, 02.07.2019 04:20, bqg464

Which statements about the phylogenetic tree are true? select all that apply. view available hint(s) select all that apply. descendants of organism (d) have limbs with digits. lancelets and coelacanths are more closely related than are chimaeras and coelacanths. birds and ray-finned fishes have a notochord and jaws. mammals and turtles are more closely related than are lungfishes and sharks. organism (a) is a common ancestor of all chordates. rays and frogs have vertebrae. hagfishes, lungfishes, and frogs have lobed fins. organism (c) is a common ancestor of lampreys and lungfishes.

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Biology, 18.08.2019 21:30, latiamason16

The living jawless fish are the a. lampreys and sharks b. sharks and rays c. hagfishes and coelacanths d. lampreys and hagfishes

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Biology, 20.09.2019 20:50, juliana0122

Which of the following characteristics is shared by a hagfish and a lamprey? a) a rasping tongue b) paired fins c) jaws d) a well-developed notochord

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Biology, 14.10.2019 06:30, Gutierrezarlene4595

Which statements about the phylogenetic tree are true? select all that apply. select all that apply. mammals and turtles are more closely related than are lungfishes and sharks. hagfishes, lungfishes, and frogs have lobed fins. lancelets and coelacanths are more closely related than are chimaeras and coelacanths. organism (a) is a common ancestor of all chordates. descendants of organism (d) have limbs with digits. 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?

Answers: 2

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Lampreys and hagfishes have
a. jaws
b. paired fins
c. scales
d. notochord th...

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