What is spiracles and the function of spiracles
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Answer:it is an external respiratory opening, especially each of a number of pores on the body of an insect, or each of a pair of vestigial gill slits behind the eye of a cartilagious fish.
function:They still have to breathe to obtain oxygen for metabolic processes, but their bodies use a very different system to do so. They use openings called spiracles and a special system of tubes called as trachere for respiration.
Explanation:
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