Question

Trachea is found in the following organism
A) Fish
B) Grasshopper
C) Snail
D) Sparrow​

Answer 1

Answer:

grasshopper is the correct option

Answer 2

b) Grasshopper

Explanation:

• The trachea is part of the insect breathing system. Through the spiracle, air enters the body of the insect in the trachea. The trachea are tubes lined with cuticular rings. The air moves from the trachea into the smaller tubes called tracheols that spread across the body of the insect, allowing oxygen to be transferred to the various body parts.
• Air is released by an externals series called spiracles into the respiratory system of insects. These external openings which function as muscular valves in some insects, lead to a densely connected set of tubes called tracheae, the internal respiratory system. This transverse and longitudinal trachea network equalizes pressure across the body.
• On their exoskeletons, Insects have spiracles  to permit  air to enter into the trachea. The tracheal tubes primarily deliver oxygen directly into the insects' tissues. The spirals can be easily opened and closed to reduce the loss of water. This is achieved by relaxing the muscles around the spiracle