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Home Q & A Board Biology-Related Homework Help General Biology
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Pandabearsrlyfe Pandabearsrlyfe
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6 years ago
The bones in the forelimbs of a mammal ____.
  a. can often be traced to a common ancestor
  b. offer no evidence to support the theory of evolution
  c. perform the same function no matter which species they are in
  d. may exhibit either analogy or homology but not both when compared to the forelimb of another animal
  e. show convergence with some invertebrate structures

Question 2

Which organisms are considered most primitive based upon the structure of their limbs?
  a. bats
  b. reptiles
  c. porpoises
  d. penguins
  e. birds
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katkatkatkatkatkat
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6 years ago
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6 years ago
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