5. Tick the Correct Answer:
In Cockroaches,
Air Enters the BodyThrough
Lungs
Gills
Spiracles
Skin
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spiracles is right answer
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Answer:
Air enters through spiracles in cockroaches. ... Spiracles are similar to nostrils in function; trachea is present in both the system; Tracheoles are similar to alveoli in function. Note: Spiracles are a pair of openings present in the body of cockroaches.
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