Examining vestigial structures in organisms, discussing their evolutionary implications, and how they provide evidence for evolutionary change over time.
Vestigial Structures Definition Vestigial structures are anatomical features that have lost their original function in a species through evolution. Examples Human appendix: Reduced in size and function, suggesting a role in digestion in ancestors. Whale pelvis and hind limb bones: No longer used for walking due to their aquatic lifestyle. Wings of flightless birds like ostriches: Reduced an...…
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