Question

Flippers of penguin and dolphin are considered analogous though they are modified forelimbs because

• A. Absence of certain bones
• B. Development from different lineages
• C. Structural differences
• D. Functional differences

Answer 1

The correct option is B Development from different lineages

Penguin and dolphin are practically equivalent to that are, they have separate developmental causes, however, are externally comparative since they have both experienced normal choice that formed them to assume a key job in flight. Analogies are the aftereffect of concurrent development.

So, the correct option is 'Development from different lineages'.