You have four similar,apparently related fossils.Which one of these would be considered a tetrapod?
A) Fossil 1 is similar to a lobe-finned fish,with a neck,flexible wrists,finger bones,and thick ribs.
B) Fossil 2 is similar to a lobe-finned fish,with a neck and flexible wrists.
C) Fossil 3 is similar to a lobe-finned fish,with a neck.
D) Fossil 4 appears to be an amphibian lacking scales,with a neck,flexible wrists,finger bones,and thick ribs.
Correct Answer:
Verified
Q40: Which of the following is TRUE of
Q41: The most ancient horses had
A) five toes.
B)
Q42: Which does NOT describe the body structure
Q43: All of the following are tetrapods,EXCEPT
A) ray-finned
Q44: Changes in species over time are well
Q46: A tetrapod is
A) an animal with two
Q47: Which of the following statements is TRUE?
A)
Q48: The driving force behind the evolution of
Q49: The four-toed ancestor of the modern horse
Q50: The fossil record could be improved with
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