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Eemana Bhat from INTERNATIONAL INDIAN SCHOOL , asked a question
Subject: Science , asked on 21/9/13

what are the characteristics of respiratory surface ?

EXPERT ANSWER

Krishnakoli Datta ,Meritnation Expert added an answer
Answered on 23/9/13

Characteristics of respiratory surface:

  • Walls are thin.
  • Inner surface is moist.
  • Tissues are filled with blood vessels.
  • Exposed to air

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Anavi Tejas Sheth , From Delhi Public School , added an answer
Answered on 21/9/13

The characteristics of respiratory organs is that:

1) They have a large surface area so exchange of gases of take place easily.

2) They have a smooth surface.

3) The surfaces are fine and delicate.