Question

What are the adaptations for gaseous exchange in terrestrial organisms?

Answer 1

Answer:

Adaptations for Gas Exchange

• Spiracles. Gasses enter / leave the insect through small openings called spiracles. ...
• Tracheal Tubes. Insects have an impermeable exoskeleton and internal gas exchange system in order to prevent water loss (dessication). ...
• Tracheoles. ...
• Taenidia (Chitin Rings) ...
• Air Sacs.

Explanation:

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Answer 2

ADAPTATION FOR GASEOUS EXCHANGE

• Spiracles. Gasses enter / leave the insect through small openings called spiracles. ...
• Tracheal Tubes. Insects have an impermeable exoskeleton and internal gas exchange system in order to prevent water loss (dessication). ...
• Tracheoles. ...
• Taenidia (Chitin Rings) ...
• Air Sacs.

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