Question:
Which of the following is a flightless bird?
Which of the following is a flightless bird?
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Flightless birds (Ratites) include the Ostrich, Emu, Kiwi, and Penguin.
Updated On: May 4, 2026
- Sparrow
- Pigeon
- Ostrich
- Peacock
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Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Concept
Flightless birds are species that have lost the ancestral ability to fly through evolution, usually developing strong legs for running or swimming instead.
Step 2: Meaning
These birds lack a "keel" on their sternum (breastbone), which is the bone that anchors powerful flight muscles.
Step 3: Analysis
Sparrows, pigeons, and peacocks are all capable of flight. The ostrich belongs to a group called ratites, which are characterized by their large size and inability to fly.
Step 4: Conclusion
The ostrich is the largest living flightless bird, relying on its incredible running speed for survival. Final Answer: (C)
Flightless birds are species that have lost the ancestral ability to fly through evolution, usually developing strong legs for running or swimming instead.
Step 2: Meaning
These birds lack a "keel" on their sternum (breastbone), which is the bone that anchors powerful flight muscles.
Step 3: Analysis
Sparrows, pigeons, and peacocks are all capable of flight. The ostrich belongs to a group called ratites, which are characterized by their large size and inability to fly.
Step 4: Conclusion
The ostrich is the largest living flightless bird, relying on its incredible running speed for survival. Final Answer: (C)
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