Question Detail
Question
36. Ratites (ostrich, emu, rhea) being flightless birds found on different continents is cited as a relic of
Correct Answer
Option B is the correct answer.
Detailed Explanation
The distribution of ratites across South America, Africa, and Australasia is a classic example of vicariance following the breakup of Gondwana.
Hint
Breakup of the ancient southern supercontinent Gondwana.