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Vera_Pavlovna [14]
3 years ago
11

State the characteristic of tracheoles that help with gaseous exchangein insects.​

Biology
1 answer:
Taya2010 [7]3 years ago
7 0

Answer:

  1. made up of a single epithelium layer to allow diffusion of gases.
  2. terminal ends of fine tracheoles are filled with a fluid in which gases dissolve and therefore transported in solution form
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