Question
Differentiate between divergent and convergent evolution. Give one example of each.

Answer

 
Divergent
Convergent
1.
same structure developed along different direction.
Different structures evolving for the same function.
2.
due to adaptation to different needs.
due to adaptation to meet similar needs.
3.
Examples:
  • Vertebrates heart & brain
  • thorn of Bougainvillea and tendrils of cucurbita
  • fore limbs of whales, bat, cheetah, humans.
Examples:
  • Wing of bird & insects
  • Potato & sweet potato
  • Eye of Octopus & mammals
  • Flippers of Penguins & dolphin

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