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Home Q & A Board Biology-Related Homework Help General Biology
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xr xr
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6 years ago
The wings of bats and birds and the flippers of porpoises are
  a. analogous structures.
  b. totally unrelated.
  c. functionally different.
  d. homologous structures.
  e. similar by chance.

Question 2

The wings of a bird and the wings of a butterfly are ____ and show morphological ____.
  a. homologous; convergence
  b. analogous; convergence
  c. homologous; divergence
  d. analogous; divergence
  e. similar; mutation
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leah.kahler3leah.kahler3
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6 years ago
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xr Author
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#2
6 years ago
My teacher is very rude and likes to speed his way through a lesson without letting the class ask questions. Thank you for helping me. You're a life saver Slight Smile
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