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NEET2021BotanyAnimal KingdomActual

Which one of the following organisms bears hollow and pneumatic long bones?

Options

  1. ANeophron
  2. BHemidactylus
  3. CMacropus
  4. DOrnithorhynchus

Correct answer

A. Neophron

Step-by-step solution

Birds have remarkably specialized bones that are pneumatic because they are full of air sacs that provide a continuous flow of breath throughout their bodies . Also, it is one of the flight adaptations of the birds besides, lack of urinary bladder and boat-shaped body etc. E.g. Neophron (Vulture)

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