Question

In python and whale, the vestigial remains of hind limbs and pelvic girdle are
present. Functionless wings are present in kiwi birds. Splint bones are present
in the hind limbs of a horse. How do these organs support the theory of
organic evolution?

Answer 1

In python and whale, we find the vestigial remains of hind limb and pelvic girdle,functionless wings are present in Kiwi bird and the splint bones in the hind limbs of horse are few examples of vestigial  structures.These had been fully functional in their ancestors,but have been reduced in size and activity in the representative forms.This is a very strong evidence for evolution,because this has  happened due to 'decent with modification.'
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