The _____ and _____ are unique among living vertebrates in that they lack jaws.
A) hagfish; lampreys
B) hagfish; cephalochordates
C) cephalochordates; lampreys
D) lampreys; cartilaginous fish
E) None of the answer options is correct.
Correct Answer:
Verified
Q145: Which of the following are cartilaginous fish?
A)lampreys
Q146: Which of the following is NOT true
Q147: Which of the following is NOT a
Q148: Consider the statement "We are fish to
Q149: Egg laying is a character unique to
Q151: In at least one group of bony
Q152: Which of the following statements is NOT
Q153: Cartilaginous fish (chondrichthyes):
A)have well-developed kidneys.
B)have teeth mineralized
Q154: A taxonomist is examining adult specimens of
Q155: All amniotes lay eggs, as exemplified by
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