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bronchioles carbon cell cellular circulatory contracting contraction diagram diaphragm diffusion dioxide dorsal education exchanged fluid gas gases illustration insect internal membrane muscle nucleus open oxygen relaxation relaxing respiratory sac science segment spiracles structure system thorax tissue trachea transportation tube valve ventilatory ventral waste

The Structure Of The Tracheae Of Insects Stock Image

The Structure of the Tracheae of Insects Stock Photo

Designed by

Aldonagriskeviciene

Title

The Structure of the Tracheae of Insects #252296845

Description

For insects, respiration is separate from the circulatory system. Oxygen and carbon dioxide gases are exchanged through a network of tubes called tracheae. Instead of nostrils, insects breathe through openings in the thorax and abdomen called spiracles

Insect trachea and tracheae plant, vintage engraving

Insect trachea and tracheae plant, vintage engraving

Respiratory system of insects

Respiratory system of insects

Insect respiratory system (tracheal system). Cross section through the abdomen illustrating of the tracheation.

Insect respiratory system (tracheal system). Cross section through the abdomen illustrating of the tracheation.