Which of the following groups of animals is NOT completely extinct?
A) Ostracoderms
B) Acanthodii
C) Placodermi
D) Acanthostega
E) Coelocanth
Correct Answer:
Verified
Q1: In addition to the defining features of
Q2: The neural crest consists of:
A) embryonic cells
Q3: Which of the following statements best describes
Q4: Which of the following characteristics do ostracoderms
Q5: Which of the following statements is NOT
Q7: Species that retain the eggs within the
Q8: The lateral line is:
A) a lateral stripe
Q9: Following are taxonomic categories matched with a
Q10: Which of the following is NOT a
Q11: Buccal pumping is:
A) pumping blood from the
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