Question

What are the modification that are observed in birds that help them fly?​

Answer 1

THE modifications in the bird help them to fly are -

• THE formation of there skeleton.
• THEY have wings.
• There wings are covered with feather .
• There wings also does not contains wing.

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Answer 2

Answer:

• Birds have feathers which help them to fly.
• Forelimbs are modified into wings for flight.
• The avian flight muscles are used for flying.
• The long bones are hollow and connected to air cavities to reduce weight.
• The bones are light.
• Feathers decrease water loss from body.
• High metabolic rate to lift body from ground.

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