Question

Pentadactyl limb is an example of ________

• A. Analogous Organ
• B. Homologous Organ
• C. Vestigeal Organ
• D. All of the above

Answer 1

Answer: (B)

Homologous Organ

For example, the pentadactyl limb is found in all four classes of terrestrial vertebrates (amphibians, reptiles, birds and mammals) and even fins of certain fossil fishes from which first amphibians are through to have evolved.