Adaptation of an insect for efficient gaseous exchange
- Has highly branched tracheal system that ramify the whole body up to individual cells
- Tubules open to atmosphere to receive oxygen through spiracles
- Tracheoles have thin walls to facilitate diffusion of gases
- Tracheal system is ventilated by contraction of abdominal and thoracic muscles.
CATEGORIES Bio Questions and answers
TAGS Dr. Bbosa Science
